@PHDTHESIS{verdo1997, url = " http://www.theses.fr/1997PA077339", title = "Infection a cryptosporidium parvum : developpement de modeles in vivo et in vitro", author = "Verdon, Renaud", year = "1997", pages = "188 p.", note = "Thèse de doctorat dirigée par Carbon, Claude Sciences médicales Paris 7 1997", note = "1997PA077339", }