Cita APA

Etminan, M., Jafari, S., Carleton, B., & FitzGerald, J. M. (2012). Beta-blocker use and COPD mortality: A systematic review and meta-analysis. BioMed Central.

Citación estilo Chicago

Etminan, Mahyar, Siavash Jafari, Bruce Carleton, y John Mark FitzGerald. Beta-blocker Use and COPD Mortality: A Systematic Review and Meta-analysis. BioMed Central, 2012.

Cita MLA

Etminan, Mahyar, Siavash Jafari, Bruce Carleton, y John Mark FitzGerald. Beta-blocker Use and COPD Mortality: A Systematic Review and Meta-analysis. BioMed Central, 2012.

Precaución: Estas citas no son 100% exactas.