Não informado. (1998). Clinical Techniques in Small Animal Practice. W.B. Saunders.
Lua i Stíl Chicago (17ú heag.)Não informado. Clinical Techniques in Small Animal Practice. Philadelphia, Pa: W.B. Saunders, 1998.
Lua MLA (8ú heag.)Não informado. Clinical Techniques in Small Animal Practice. W.B. Saunders, 1998.
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