Ellicott Bacon, H. (1941). Anus rectum sigmoid colon diagnosis and treatmen.
Cita Chicago (17th ed.)Ellicott Bacon, Harry. Anus Rectum Sigmoid Colon Diagnosis and Treatmen. 1941.
Cita MLA (9th ed.)Ellicott Bacon, Harry. Anus Rectum Sigmoid Colon Diagnosis and Treatmen. 1941.
Atenció: Aquestes cites poden no estar 100% correctes.