Campbell, C. M., Gilron, I., Doshi, T., & Raja, S. (2019). Designing and conducting proof-of-concept chronic pain analgesic clinical trials. Pain Rep.
Chicago Style aipamenaCampbell, Claudia M., Ian Gilron, Tina Doshi, and Srinivasa Raja. "Designing and Conducting Proof-of-concept Chronic Pain Analgesic Clinical Trials." Pain Rep 2019.
MLA aipamenaCampbell, Claudia M., Ian Gilron, Tina Doshi, and Srinivasa Raja. "Designing and Conducting Proof-of-concept Chronic Pain Analgesic Clinical Trials." Pain Rep 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.