Isselbacher, K. J. (1980). Principles of internal medicine: Harrison's.
Cita Chicago (17th ed.)Isselbacher, Kurt J. Principles of Internal Medicine: Harrison's. 1980.
Cita MLA (9th ed.)Isselbacher, Kurt J. Principles of Internal Medicine: Harrison's. 1980.
Atenció: Aquestes cites poden no estar 100% correctes.