Lamb trauma caused by porcupine grass (Stipa spartea) seeds.
D000018:Abomasum / Q000473:pathology; D000818:Animals; D005547:Foreign Bodies / Q000473:pathology / Q000662:veterinary*; D008099:Liver / Q000473:pathology; D008168:Lung / Q000473:pathology; D006109:Poaceae; D012639:Seeds; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology