The Global Enteric Multicenter Study (GEMS) of diarrheal disease in infants and young children in developing countries: epidemiologic and clinical methods of the case/control study.
Kotloff KL, Blackwelder WC, Nasrin D, Nataro JP, Farag TH, van Eijk A, Adegbola RA, Alonso PL, Breiman RF, Faruque AS, Saha D, Sow SO, Sur D, Zaidi AK, Biswas K, Panchalingam S, Clemens JD, Cohen D, Glass RI, Mintz ED, Sommerfelt H, Levine MM.
Kotloff KL, et al. Among authors: blackwelder wc.
Clin Infect Dis. 2012 Dec;55 Suppl 4(Suppl 4):S232-45. doi: 10.1093/cid/cis753.
Clin Infect Dis. 2012.
PMID: 23169936
Free PMC article.