title: Parasitology procedures.
authors.forename: T H
authors.initials: TH
authors.lastname: WILLIAMS
mesh_terms: D000818:Animals; D006373:Helminthiasis / Q000175:diagnosis*; D006376:Helminths; D006801:Humans; D010272:Parasitic Diseases / Q000175:diagnosis*; D011528:Protozoan Infections / Q000175:diagnosis*