Schistosomus reflexus.
Jackson
P G
PG
D009008:Abnormalities, Severe Teratoid / Q000662:veterinary*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D004420:Dystocia / Q000209:etiology / Q000662:veterinary*; D005260:Female; D011247:Pregnancy