APA (7th ed.) Citation

Pavlik, M. Chronic pain in patients. Opioids in chronic pain treatment.

Chicago Style (17th ed.) Citation

Pavlik, M. Chronic Pain in Patients. Opioids in Chronic Pain Treatment.

MLA (9th ed.) Citation

Pavlik, M. Chronic Pain in Patients. Opioids in Chronic Pain Treatment.

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