Silica urolithiasis in a dog.
D000818:Animals; D004283:Dog Diseases; D004285:Dogs; D008297:Male; D012822:Silicon Dioxide; D014522:Urethral Diseases / Q000662:veterinary; D001744:Urinary Bladder Calculi / Q000662:veterinary; D014545:Urinary Calculi / Q000662:veterinary*
D012822:Silicon Dioxide