APA

Coyne K. S., Margolis M. K., Yeomans K., King F. R., Chavoshi S., Payne K. A. & LoCasale R. J. (20160517). Opioid-Induced Constipation Among Patients with Chronic Noncancer Pain in the United States, Canada, Germany, and the United Kingdom: Laxative Use, Response, and Symptom Burden Over Time. : Pain medicine (Malden, Mass.).

Chicago

Coyne Karin S, Margolis Mary Kay, Yeomans Karen, King Frederic R, Chavoshi Soheil, Payne Krista A and LoCasale Robert J. 20160517. Opioid-Induced Constipation Among Patients with Chronic Noncancer Pain in the United States, Canada, Germany, and the United Kingdom: Laxative Use, Response, and Symptom Burden Over Time. : Pain medicine (Malden, Mass.).

Harvard

Coyne K. S., Margolis M. K., Yeomans K., King F. R., Chavoshi S., Payne K. A. and LoCasale R. J. (20160517). Opioid-Induced Constipation Among Patients with Chronic Noncancer Pain in the United States, Canada, Germany, and the United Kingdom: Laxative Use, Response, and Symptom Burden Over Time. : Pain medicine (Malden, Mass.).

MLA

Coyne Karin S, Margolis Mary Kay, Yeomans Karen, King Frederic R, Chavoshi Soheil, Payne Krista A and LoCasale Robert J. Opioid-Induced Constipation Among Patients with Chronic Noncancer Pain in the United States, Canada, Germany, and the United Kingdom: Laxative Use, Response, and Symptom Burden Over Time. : Pain medicine (Malden, Mass.). 20160517.