Cita APA

Bell, S. A., & Tudur Smith, C. (2014). A comparison of interventional clinical trials in rare versus non-rare diseases: An analysis of ClinicalTrials.gov. Orphanet J Rare Dis.

Chicago Style Citation

Bell, Stuart A., i Catrin Tudur Smith. "A Comparison of Interventional Clinical Trials in Rare Versus Non-rare Diseases: An Analysis of ClinicalTrials.gov." Orphanet J Rare Dis 2014.

Cita MLA

Bell, Stuart A., i Catrin Tudur Smith. "A Comparison of Interventional Clinical Trials in Rare Versus Non-rare Diseases: An Analysis of ClinicalTrials.gov." Orphanet J Rare Dis 2014.