B. Hesselmar, N. Aberg, B. Aberg, B. Eriksson, and B. Bjorksten, Does early exposure to cat or dog protect against later allergy development?, Clinical <html_ent glyph="@amp;" ascii="&"/> Experimental Allergy, vol.76, issue.5, pp.611-618, 1999.
DOI : 10.1046/j.1365-2222.1997.970912.x

M. Oryszczyn, I. Annesi-maesano, D. Charpin, and F. Kauffmann, Allergy markers in adults in relation to the timing of pet exposure: the EGEA* study, Allergy, vol.91, issue.11, pp.1136-1179, 2003.
DOI : 10.1067/mai.2001.119383

URL : https://hal.archives-ouvertes.fr/inserm-00086441

T. Platts-mills, J. Vaughan, S. Squillace, J. Woodfolk, and R. Sporik, Sensitisation, asthma, and a modified Th2 response in children exposed to cat allergen: a population-based cross-sectional study, The Lancet, vol.357, issue.9258, pp.752-758, 2001.
DOI : 10.1016/S0140-6736(00)04168-4

E. Melen, M. Wickman, S. Nordvall, M. Van-hage-hamsten, and A. Lindfors, Influence of early and current environmental exposure factors on sensitization and outcome of asthma in pre-school children, Allergy, vol.53, issue.7, pp.646-52, 2001.
DOI : 10.1016/S0091-6749(00)90076-9

U. Wahn, S. Lau, R. Bergmann, M. Kulig, J. Forster et al., Indoor allergen exposure is a risk factor for sensitization during the first three years of life1, Journal of Allergy and Clinical Immunology, vol.99, issue.6, pp.763-772, 1997.
DOI : 10.1016/S0091-6749(97)80009-7

M. Torrent, J. Sunyer, R. Garcia, J. Harris, M. Iturriaga et al., Early-Life Allergen Exposure and Atopy, Asthma, and Wheeze up to 6 Years of Age, American Journal of Respiratory and Critical Care Medicine, vol.176, issue.5, pp.446-53, 2007.
DOI : 10.1164/rccm.200607-916OC

D. Jarvis, J. Zock, J. Heinrich, C. Svanes, G. Verlato et al., Cat and dust mite allergen levels, specific IgG and IgG4, and respiratory symptoms in adults, Journal of Allergy and Clinical Immunology, vol.119, issue.3, pp.697-704, 2007.
DOI : 10.1016/j.jaci.2006.10.042

A. Liu, Something old, something new: Indoor endotoxin, allergens and asthma, Paediatric Respiratory Reviews, vol.5, pp.65-71, 2004.
DOI : 10.1016/S1526-0542(04)90013-9

T. Platts-mills, The role of indoor allergens in chronic allergic??disease, Journal of Allergy and Clinical Immunology, vol.119, issue.2, pp.297-302, 2007.
DOI : 10.1016/j.jaci.2006.12.647

F. Kauffmann, M. Dizier, and I. Annesi-maesano, EGEA (Epidemiological study on the Genetics and Environment of Asthma, bronchial hyperresponsiveness and atopy) -Descriptive characteristics, Clin Exp Allergy, vol.29, issue.4, pp.17-21, 1999.
URL : https://hal.archives-ouvertes.fr/hal-00596450

M. Oryszczyn, E. Bouzigon, J. Maccario, V. Siroux, R. Nadif et al., Interrelationships of quantitative asthma-related phenotypes in the Epidemiological Study on the Genetics and Environment of Asthma, Bronchial Hyperresponsiveness, and??Atopy, Journal of Allergy and Clinical Immunology, vol.119, issue.1, pp.57-63, 2007.
DOI : 10.1016/j.jaci.2006.09.026

URL : https://hal.archives-ouvertes.fr/inserm-00335814

L. Smit, V. Siroux, E. Bouzigon, M. Oryszczyn, M. Lathrop et al., and Toll-like Receptor Gene Polymorphisms, Country Living, and Asthma in Adults, American Journal of Respiratory and Critical Care Medicine, vol.179, issue.5, pp.363-368, 2009.
DOI : 10.1164/rccm.200810-1533OC

URL : https://hal.archives-ouvertes.fr/inserm-00349146

F. Kauffmann, M. Dizier, and I. Pin, Epidemiological Study of the Genetics and Environment of Asthma, Bronchial Hyperresponsiveness, and Atopy, American Journal of Respiratory and Critical Care Medicine, vol.156, issue.4, pp.123-132, 1997.
DOI : 10.1164/ajrccm.156.4.12tac9

URL : https://hal.archives-ouvertes.fr/hal-00596474

M. Oryszczyn, I. Annesi-maesano, D. Charpin, E. Paty, J. Maccario et al., Relationships of Active and Passive Smoking to Total IgE in Adults of the Epidemiological Study of the Genetics and Environment of Asthma, Bronchial Hyperresponsiveness, and Atopy (EGEA), American Journal of Respiratory and Critical Care Medicine, vol.161, issue.4, 2000.
DOI : 10.1164/ajrccm.161.4.9905027

URL : https://hal.archives-ouvertes.fr/hal-00596444

F. Kauffmann, I. Annesi-maesano, R. Liard, E. Paty, B. Faraldo et al., [Construction and validation of a questionnaire in respiratory epidemiology. Example of the questionnaire of the Epidemiological study on the Genetics and Environment of Asthma, bronchial hyperresponsiveness and atopy (EGEA)], Rev Mal Respir, vol.19, pp.323-333, 2002.

R. Aalberse, V. Koshte, and J. Clemens, Immunoglobulin E antibodies that crossreact with vegetable foods, pollen, and Hymenoptera venom, Journal of Allergy and Clinical Immunology, vol.68, issue.5, pp.356-64, 1981.
DOI : 10.1016/0091-6749(81)90133-0

P. Stallman and R. Aalberse, Estimation of Basophil-Bound IgE by Quantitative Immunofluorescence Microscopy, International Archives of Allergy and Immunology, vol.54, issue.1, pp.9-18, 1977.
DOI : 10.1159/000231803

J. Schuurman, G. Perdok, T. Lourens, P. Parren, M. Chapman et al., Production of a mouse/human chimeric IgE monoclonal antibody to the house dust mite allergen Der p 2 and its use for the absolute quantification of allergen-specific IgE, Journal of Allergy and Clinical Immunology, vol.99, issue.4, pp.545-50, 1997.
DOI : 10.1016/S0091-6749(97)70083-6

R. Van-ree, W. Van-leeuwen, M. Van-den-berg, H. Weller, and R. Aalberse, IgE and IgG cross-reactivity among Lol p I and Lol p II/III. Identification of the C-termini of Lol p I, II, and III as cross-reactive structures, Allergy, vol.49, pp.254-61, 1994.

R. Lyles, J. Williams, and R. Chuachoowong, Correlating Two Viral Load Assays with Known Detection Limits, Biometrics, vol.47, issue.4, pp.1238-1244, 2001.
DOI : 10.1111/j.0006-341X.2001.01238.x

R. Development and C. Team, R : A language and environment for statistical computing. R Foundation for Statistical Computing, 2008.

B. Brunekreef, B. Groot, and G. Hoek, Pets, Allergy and Respiratory Symptoms in Children, International Journal of Epidemiology, vol.21, issue.2, pp.338-342, 1992.
DOI : 10.1093/ije/21.2.338

C. Svanes, S. Dharmage, and J. Sunyer, Long-term reliability in reporting of childhood pets by adults interviewed twice, 9??years apart. Results from the European Community Respiratory Health Survey I and II, Indoor Air, vol.140, issue.2, pp.84-92, 2008.
DOI : 10.1136/thx.2003.018424

C. Svanes, J. Zock, J. Antó, S. Dhamarge, D. Norbäck et al., Do asthma and allergy influence subsequent pet keeping? An analysis of childhood and adulthood, Journal of Allergy and Clinical Immunology, vol.118, issue.3, pp.691-699, 2006.
DOI : 10.1016/j.jaci.2006.06.017

E. Erwin, K. Wickens, N. Custis, R. Siebers, J. Woodfolk et al., Cat and dust mite sensitivity and tolerance in relation to wheezing among children raised with high exposure to both allergens, Journal of Allergy and Clinical Immunology, vol.115, issue.1, pp.74-83, 2005.
DOI : 10.1016/j.jaci.2004.10.030

M. Perzanowski, E. Ronmark, T. Platts-mills, and B. Lundback, Effect of Cat and Dog Ownership on Sensitization and Development of Asthma among Preteenage Children, American Journal of Respiratory and Critical Care Medicine, vol.166, issue.5, pp.696-702, 2002.
DOI : 10.1164/rccm.2201035

H. Roost, N. Künzli, C. Schindler, D. Jarvis, S. Chinn et al., Role of current and childhood exposure to cat and atopic sensitization????????????, Journal of Allergy and Clinical Immunology, vol.104, issue.5, pp.941-947, 1999.
DOI : 10.1016/S0091-6749(99)70072-2

D. Meer, G. Toelle, B. Ng, K. , E. Marks et al., Presence and timing of cat ownership by age 18 and the effect on atopy and asthma at age 28, Journal of Allergy and Clinical Immunology, vol.113, issue.3, pp.433-441, 2004.
DOI : 10.1016/j.jaci.2003.10.008

R. Aalberse and T. Platts-mills, How do we avoid developing allergy: Modifications of the TH2 response from a B-cell perspective, Journal of Allergy and Clinical Immunology, vol.113, issue.5, pp.983-986, 2004.
DOI : 10.1016/j.jaci.2004.02.046

D. Vercelli, One cytokine, two isotypes. A Trojan Horse, Pandora's Box, and an evolving paradigm, Am J Respir Crit Care Med, vol.162, pp.586-590, 2000.

F. Kauffmann and J. Maccario, Cross-sectional analyses of longitudinal data and longitudinal analyses of cross-sectional data, Eur Respir Rev, vol.10, issue.75, pp.380-382, 2000.

E. Krop, S. Stapfel, D. Vrieze, H. Van-der-zee, and J. , Immunoglobulin E and G 4 antibody responses in ocupational airway exposure to bovine and porcine plasma proteins, Int Arch Allergy Immunol, vol.39, pp.237-244, 2006.

E. Matsui, G. Diette, E. Krop, R. Aalberse, A. Smith et al., Mouse allergen-specific immunoglobulin G and immunoglobulin G4 and allergic symptoms in immunoglobulin E-sensitized laboratory animal workers, Clinical <html_ent glyph="@amp;" ascii="&"/> Experimental Allergy, vol.172, issue.10, pp.1347-1353, 2005.
DOI : 10.1002/1521-4141(200112)31:12<3704::AID-IMMU3704>3.0.CO;2-3

S. Lau, S. Illi, T. Platts-mills, D. Riposo, R. Nickel et al., Longitudinal study on the relationship between cat allergen and endotoxin exposure, sensitization, cat-specific IgG and development of asthma in childhood - report of the German Multicentre Allergy Study (MAS 90), Allergy, vol.22, issue.6, pp.766-773, 2005.
DOI : 10.1046/j.1365-2222.2000.00959.x