1. Urethral recess in two male llamas;Timm;J Am Vet Med Assoc,1988
2. Urinary indices in llamas fed different diets;Lackey;Am J Vet Res,1995
3. Recognizing and treating urolithiasis in llamas;Gerros;Vet Med,1998
4. Unilateral nephrectomy in a juvenile llama;Van Hoogmoed;Vet Surg,1997
5. Use of computed tomography to evaluate the intestinal tract of adult llamas;Van Hoogmoed;Vet Radiol Ultrasound,1998