1. The incidence of foreign bodies in the stomach of camels Camelus dromedarius;Ahmed;J. Camel Pract. and Res.,2000
2. Hyperlipemia and ketonuria in an alpaca and a llama;Anderson;J. Vet. Int. Med.,1994
3. Liver disease, metabolism and digestion in llamas and alpaca;Anderson;J. Camel Pract. and Res.,1999
4. Squamous cell carcinoma of the rumen and thymic amyloidosis in a guanaco;Altman;J. Am. Vet. Med. Assoc.,1974
5. Some properties of alpaca liver microsomal glucose and phosphatase;Arnao;Fed. Proc.,1981