Dyfyniad APA

Christopher, D. (1977). Textbook of surgery, the biological basis of modern surgical practice.

Dyfyniad Arddull Chicago

Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. 1977.

Dyfyniad MLA

Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. 1977.

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