Epidemiology of travelers' diarrhea: details of a global survey.
Steffen R, Tornieporth N, Clemens SA, Chatterjee S, Cavalcanti AM, Collard F, De Clercq N, DuPont HL, von Sonnenburg F.
Steffen R, et al. Among authors: de clercq n.
J Travel Med. 2004 Jul-Aug;11(4):231-7. doi: 10.2310/7060.2004.19007.
J Travel Med. 2004.
PMID: 15541226
Free article.