title: What is your diagnosis? Ascarid impactions.
authors.affiliation: Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada. larroyo@uoguelph.ca
authors.forename: Luis G
authors.initials: LG
authors.lastname: Arroyo
authors.forename: Rolando J
authors.initials: RJ
authors.lastname: Quesada
authors.forename: Carlos E
authors.initials: CE
authors.lastname: Medina-Torres
authors.forename: John D
authors.initials: JD
authors.lastname: Baird
mesh_terms: D000818:Animals; D017191:Ascaridida Infections / Q000150:complications / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D001199:Ascaridoidea; D005260:Female; D006734:Horse Diseases / Q000175:diagnosis* / Q000209:etiology / Q000469:parasitology / Q000473:pathology; D006736:Horses; D007415:Intestinal Obstruction / Q000469:parasitology / Q000473:pathology / Q000662:veterinary*; D007416:Intestinal Perforation / Q000175:diagnosis / Q000209:etiology / Q000473:pathology / Q000662:veterinary*