Krupp, M. A. [. a. Physician's handbook (12. ed.).
Cita Chicago (17th ed.)Krupp, Marcus A. [et al.]. Physician's Handbook. 12. ed.
Cita MLA (8th ed.)Krupp, Marcus A. [et al.]. Physician's Handbook. 12. ed.
Atenció: Aquestes cites poden no estar 100% correctes.