Christopher, D. (1977). Textbook of surgery, the biological basis of modern surgical practice.
Cita Chicago (17th ed.)Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. 1977.
Cita MLA (9th ed.)Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. 1977.
Atenció: Aquestes cites poden no estar 100% correctes.