Set Bornstein : Important ectoparasites of Alpaca (Vicugna pacos), Acta Vet Scand, 52 (Suppl 1) S17(2010)
Lakritz, Jeff : Antimicrobial agents and South American Camelids - Developing rational treatment protocols, Intern Camelid Health Conf Vet, 44-55(2008)
Cebra CK, Cebra ML : Antimicrobial drug use in New World Camelids, In: Antimicrobial therapy in veterinary medicine. 4th ed, 529-534 Wiley Editing Services, NJ, US (2006)
Plum DC : Plumb's Veterinary Drug Handbook, 6 th ed, Wiley- Blackwell, NJ, US (2008)