Ian R Tizard. (2004). Veterinary Immmunology An introduction (7 th.). Pennsylvania.
Chicago Edition CitationIan R Tizard. Veterinary Immmunology An Introduction. 7 th. Pennsylvania, 2004.
MLA Edition CitationIan R Tizard. Veterinary Immmunology An Introduction. 7 th. Pennsylvania, 2004.
Warning: These citations may not always be 100% accurate.