Cita APA (7a ed.)
Hammad, T. A., Pinheiro, S. P., & Neyarapally, G. A. (2011). Secondary use of randomized controlled trials to evaluate drug safety: A review of methodological considerations. Clinical Trials, 8(5), 559-571.
Cita Chicago Style (17a ed.)
Hammad, Tarek A., Simone P. Pinheiro, y George A. Neyarapally. "Secondary Use of Randomized Controlled Trials to Evaluate Drug Safety: A Review of Methodological Considerations." Clinical Trials 8, no. 5 (2011): 559-571.
Cita MLA (9a ed.)
Hammad, Tarek A., et al. "Secondary Use of Randomized Controlled Trials to Evaluate Drug Safety: A Review of Methodological Considerations." Clinical Trials, vol. 8, no. 5, 2011, pp. 559-571.
Precaución: Estas citas no son 100% exactas.