APA (7th ed.) Citation

RF, R., JM, C., M, D. P. C., PD, N., MF, R., JM, R., . . . AM, A. (2007). Codeine/acetaminophen and hydrocodone/acetaminophen combination tablets for the management of chronic cancer pain in adults: A 23-day, prospective, double-blind, randomized, parallel-group study. Clinical therapeutics, 29(4), 581. https://doi.org/10.1016/j.clinthera.2007.04.004

Chicago Style (17th ed.) Citation

RF, Rodriguez, Castillo JM, Del Pilar Castillo M, Nuñez PD, Rodriguez MF, Restrepo JM, Rodriguez JM, Ortiz Y, and Angel AM. "Codeine/acetaminophen and Hydrocodone/acetaminophen Combination Tablets for the Management of Chronic Cancer Pain in Adults: A 23-day, Prospective, Double-blind, Randomized, Parallel-group Study." Clinical Therapeutics 29, no. 4 (2007): 581. https://doi.org/10.1016/j.clinthera.2007.04.004.

MLA (9th ed.) Citation

RF, Rodriguez, et al. "Codeine/acetaminophen and Hydrocodone/acetaminophen Combination Tablets for the Management of Chronic Cancer Pain in Adults: A 23-day, Prospective, Double-blind, Randomized, Parallel-group Study." Clinical Therapeutics, vol. 29, no. 4, 2007, p. 581, https://doi.org/10.1016/j.clinthera.2007.04.004.