Placebos and standardising new surgical techniques.

MLA

Ridgway, Paul F., and Ara W. Darzi. “Placebos and Standardising New Surgical Techniques.” BMJ: British Medical Journal (International Edition), vol. 325, no. 7364, Sept. 2002, p. 560. EBSCOhost, https://doi.org/10.1136/bmj.325.7364.560.

APA

Ridgway, P. F., & Darzi, A. W. (2002). Placebos and standardising new surgical techniques. BMJ: British Medical Journal (International Edition), 325(7364), 560. https://doi.org/10.1136/bmj.325.7364.560

Chicago

Ridgway, Paul F, and Ara W Darzi. 2002. “Placebos and Standardising New Surgical Techniques.” BMJ: British Medical Journal (International Edition) 325 (7364): 560. doi:10.1136/bmj.325.7364.560.