A. Fayssoil, Ren?? Laennec (1781???1826) and the Invention of the Stethoscope, The American Journal of Cardiology, vol.104, issue.5, pp.743-747, 2009.
DOI : 10.1016/j.amjcard.2009.06.053

Y. Bhatti and M. Ventresca, The emerging market for frugal innovation: fad, fashion, or fit? 2012, 2016.

C. Elias, Essay: Can we ensure health is within reach for everyone?, The Lancet, vol.368, pp.40-41, 2006.
DOI : 10.1016/S0140-6736(06)69922-4

K. Kawaza, H. Machen, J. Brown, Z. Mwanza, S. Iniguez et al., Efficacy of a Low-Cost Bubble CPAP System in Treatment of Respiratory Distress in a Neonatal Ward in Malawi, PLoS ONE, vol.116, issue.1, p.86327, 2014.
DOI : 10.1371/journal.pone.0086327.s002

R. Lester, P. Ritvo, E. Mills, A. Kariri, S. Karanja et al., Effects of a mobile phone short message service on antiretroviral treatment adherence in Kenya (WelTel Kenya1): a randomised trial, The Lancet, vol.376, issue.9755, pp.1838-1883, 2010.
DOI : 10.1016/S0140-6736(10)61997-6

. Sprolix, Drug anti-counterfeiting technology reaches 1 million uses 2012 [updated 27th January]. http://www.sproxil.com/blog/drug-anti-counterfeiting- technology-reaches-1-million-uses, 2016.

J. Zuniga, D. Katsavelis, J. Peck, J. Stollberg, M. Petrykowski et al., Cyborg beast: a low-cost 3d-printed prosthetic hand for children with upper-limb differences, BMC Research Notes, vol.8, issue.1, p.10, 2015.
DOI : 10.1016/j.jas.2014.08.023

A. Moosa, H. Quortum, and M. Ibrahim, Rapid diagnosis of bacterial meningitis with reagent strips, The Lancet, vol.345, issue.8960, pp.1290-1291, 1995.
DOI : 10.1016/S0140-6736(95)90931-1

P. Ravaud, C. Hudry, B. Giraudeau, B. Weill, and M. Dougados, Rapid diagnosis of inflammatory synovial fluid with reagent strips, Rheumatology, vol.41, issue.7, pp.815-823, 2002.
DOI : 10.1093/rheumatology/41.7.815

P. Waknis, G. Prasad, and S. Wadje, A Simple Method to Control Bleeding by Stationary Paper Clips as an Alternate to Raney Clips During Coronal Incisions, Journal of Maxillofacial and Oral Surgery, vol.34, issue.3, pp.117-126, 2013.
DOI : 10.1007/s12663-011-0225-x

A. Whitelaw and K. Sleath, MYTH OF THE MARSUPIAL MOTHER: HOME CARE OF VERY LOW BIRTH WEIGHT BABIES IN BOGOTA, COLOMBIA, The Lancet, vol.325, issue.8439, pp.1206-1214, 1985.
DOI : 10.1016/S0140-6736(85)92877-6

R. Conroy, M. Elmore-meegan, T. Joyce, K. Mcguigan, and J. Barnes, Solar disinfection of drinking water and diarrhoea in Maasai children: a controlled field trial, The Lancet, vol.348, issue.9043, pp.1695-1702, 1996.
DOI : 10.1016/S0140-6736(96)02309-4

S. Syed, V. Dadwal, P. Rutter, J. Storr, J. Hightower et al., Developed-developing country partnerships: benefits to developed countries? Global Health, p.17, 2012.

Z. Weizman, Cola drinks and rehydration in acute diarrhea, N Engl J Med, vol.315, issue.12, p.768, 1986.

K. Israel-ballard, C. Chantry, K. Dewey, B. Lonnerdal, H. Sheppard et al., Viral, Nutritional, and Bacterial Safety of Flash-Heated and Pretoria-Pasteurized Breast Milk to Prevent Mother-to-Child Transmission of HIV in Resource-Poor Countries, JAIDS Journal of Acquired Immune Deficiency Syndromes, vol.40, issue.2, pp.175-81, 2005.
DOI : 10.1097/01.qai.0000178929.15904.95

K. Israel-ballard, M. Maternowska, B. Abrams, P. Morrison, L. Chitibura et al., Acceptability of Heat Treating Breast Milk to Prevent Mother-to-Child Transmission of Human Immunodeficiency Virus in Zimbabwe: A Qualitative Study, Journal of Human Lactation, vol.49, issue.1, pp.48-60, 2006.
DOI : 10.1177/0890334405283621