Giardia and giardiasis.
D000818:Animals; D002415:Cats; D006224:Cricetinae; D004195:Disease Models, Animal; D004285:Dogs; D005872:Giardia / Q000033:anatomy & histology / Q000254:growth & development / Q000472:pathogenicity; D005873:Giardiasis / Q000175:diagnosis / Q000453:epidemiology / Q000276:immunology / Q000628:therapy; D006801:Humans; D066298:In Vitro Techniques; D051379:Mice; D008855:Microscopy, Electron, Scanning; D051381:Rats; D009626:Terminology as Topic