APA (7th ed.) Citation

N, K., DB, R., D, K., & A, R. (2004). Onset of pain relief with rofecoxib in chronic low back pain: Results of two four-week, randomized, placebo-controlled trials. Current medical research and opinion, 20(5), 651. https://doi.org/10.1185/030079904125003160

Chicago Style (17th ed.) Citation

N, Katz, Rodgers DB, Krupa D, and Reicin A. "Onset of Pain Relief with Rofecoxib in Chronic Low Back Pain: Results of Two Four-week, Randomized, Placebo-controlled Trials." Current Medical Research and Opinion 20, no. 5 (2004): 651. https://doi.org/10.1185/030079904125003160.

MLA (9th ed.) Citation

N, Katz, et al. "Onset of Pain Relief with Rofecoxib in Chronic Low Back Pain: Results of Two Four-week, Randomized, Placebo-controlled Trials." Current Medical Research and Opinion, vol. 20, no. 5, 2004, p. 651, https://doi.org/10.1185/030079904125003160.

Warning: These citations may not always be 100% accurate.