APA (7th ed.) Citation

ER, V., L, R., F, C., LE, A., & S, K. (2004). Patient-controlled transdermal fentanyl hydrochloride vs intravenous morphine pump for postoperative pain: A randomized controlled trial. JAMA, 291(11), 1333. https://doi.org/10.1001/jama.291.11.1333

Chicago Style (17th ed.) Citation

ER, Viscusi, Reynolds L, Chung F, Atkinson LE, and Khanna S. "Patient-controlled Transdermal Fentanyl Hydrochloride Vs Intravenous Morphine Pump for Postoperative Pain: A Randomized Controlled Trial." JAMA 291, no. 11 (2004): 1333. https://doi.org/10.1001/jama.291.11.1333.

MLA (9th ed.) Citation

ER, Viscusi, et al. "Patient-controlled Transdermal Fentanyl Hydrochloride Vs Intravenous Morphine Pump for Postoperative Pain: A Randomized Controlled Trial." JAMA, vol. 291, no. 11, 2004, p. 1333, https://doi.org/10.1001/jama.291.11.1333.