Juan H Melendez-Romero

Use of a patch containing heat-labile toxin from Escherichia coli against travellers' diarrhoea: a phase II, randomised, double-blind, placebo-controlled field trial

H. Dupont, G. Glenn, P. Okhuysen, 2008, The Lancet.

A randomized, double-blind, pilot study of rifaximin 550 mg versus placebo in the prevention of travelers' diarrhea in Mexico during the dry season.

H. Dupont, P. Okhuysen, Zhi-Dong Jiang, 2011, Journal of travel medicine.