title: Bacterial and protozoal gastroenteritis.
authors.forename: I
authors.initials: I
authors.lastname: Nachamkin
authors.forename: P H
authors.initials: PH
authors.lastname: Edelstein
mesh_terms: D001424:Bacterial Infections / Q000382:microbiology*; D003362:Cost-Benefit Analysis; D005243:Feces / Q000382:microbiology / Q000469:parasitology; D005759:Gastroenteritis / Q000209:etiology* / Q000382:microbiology / Q000469:parasitology; D006801:Humans; D011528:Protozoan Infections / Q000469:parasitology*