Katz, P. O. (2008). Curbside consultation in GERD: 49 clinical questions. SLACK.
Cita Chicago (17th ed.)Katz, Philip O. Curbside Consultation in GERD: 49 Clinical Questions. Thorofare, NJ: SLACK, 2008.
Cita MLA (9th ed.)Katz, Philip O. Curbside Consultation in GERD: 49 Clinical Questions. SLACK, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.