Possible adverse reaction to metronidazole.
D000818:Animals; D005260:Female; D006734:Horse Diseases / Q000139:chemically induced*; D006736:Horses; D007274:Injections, Intraperitoneal / Q000009:adverse effects / Q000662:veterinary*; D008795:Metronidazole / Q000009:adverse effects*
D008795:Metronidazole