title: Prospective study of acquisition of Cryptosporidium, Giardia lamblia, and gastrointestinal illness.
authors.forename: A M
authors.initials: AM
authors.lastname: Jokipii
authors.forename: M
authors.initials: M
authors.lastname: Hemilä
authors.forename: L
authors.initials: L
authors.lastname: Jokipii
mesh_terms: D000818:Animals; D003457:Cryptosporidiosis / Q000175:diagnosis / Q000469:parasitology; D003458:Cryptosporidium / Q000302:isolation & purification; D005243:Feces / Q000469:parasitology; D005387:Finland / Q000208:ethnology; D005759:Gastroenteritis / Q000209:etiology; D005872:Giardia / Q000302:isolation & purification; D005873:Giardiasis / Q000175:diagnosis / Q000469:parasitology; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis / Q000469:parasitology; D011446:Prospective Studies; D012426:Russia; D013997:Time Factors; D014195:Travel