Cita APA

Henry, S. G., Chen, M., Matthias, M. S., Bell, R. A., & Kravitz, R. L. (2016). Development of the Chronic Pain Coding System (CPCS) for Characterizing Patient-Clinician Discussions About Chronic Pain and Opioids. Pain Med.

Chicago Style Citation

Henry, Stephen G., Meng Chen, Marianne S. Matthias, Robert A. Bell, i Richard L. Kravitz. "Development of the Chronic Pain Coding System (CPCS) for Characterizing Patient-Clinician Discussions About Chronic Pain and Opioids." Pain Med 2016.

Cita MLA

Henry, Stephen G., et al. "Development of the Chronic Pain Coding System (CPCS) for Characterizing Patient-Clinician Discussions About Chronic Pain and Opioids." Pain Med 2016.