APA (7th ed.) Citation

AH, S., L, N., AE, O., CF, C., & AB, P. (2019). Opioid use after hip fracture surgery: A Danish nationwide cohort study from 2005 to 2015. European journal of pain (London, England), 23(7), 1309. https://doi.org/10.1002/ejp.1392

Chicago Style (17th ed.) Citation

AH, Simoni, Nikolajsen L, Olesen AE, Christiansen CF, and Pedersen AB. "Opioid Use After Hip Fracture Surgery: A Danish Nationwide Cohort Study from 2005 to 2015." European Journal of Pain (London, England) 23, no. 7 (2019): 1309. https://doi.org/10.1002/ejp.1392.

MLA (9th ed.) Citation

AH, Simoni, et al. "Opioid Use After Hip Fracture Surgery: A Danish Nationwide Cohort Study from 2005 to 2015." European Journal of Pain (London, England), vol. 23, no. 7, 2019, p. 1309, https://doi.org/10.1002/ejp.1392.