Cita APA

Hanna, M., & Thipphawong, J. (2008). A randomized, double-blind comparison of OROS(® )hydromorphone and controlled-release morphine for the control of chronic cancer pain. BioMed Central.

Citación estilo Chicago

Hanna, Magdi, y John Thipphawong. A Randomized, Double-blind Comparison of OROS(® )hydromorphone and Controlled-release Morphine for the Control of Chronic Cancer Pain. BioMed Central, 2008.

Cita MLA

Hanna, Magdi, y John Thipphawong. A Randomized, Double-blind Comparison of OROS(® )hydromorphone and Controlled-release Morphine for the Control of Chronic Cancer Pain. BioMed Central, 2008.