True thymoma in the dog: a case report.
D000818:Animals; D001706:Biopsy; D004283:Dog Diseases; D004285:Dogs; D005260:Female; D013899:Thoracic Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D013945:Thymoma / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*