Cita APA

Cleland, J. G., McGowan, J., Clark, A., & Freemantle, N. (1999). The evidence for β blockers in heart failure: Equals or surpasses that for angiotensin converting enzyme inhibitors . British Medical Journal.

Citación estilo Chicago

Cleland, John GF, J. McGowan, Andrew Clark, y Nick Freemantle. The Evidence for β Blockers in Heart Failure: Equals or Surpasses That for Angiotensin Converting Enzyme Inhibitors . British Medical Journal, 1999.

Cita MLA

Cleland, John GF, J. McGowan, Andrew Clark, y Nick Freemantle. The Evidence for β Blockers in Heart Failure: Equals or Surpasses That for Angiotensin Converting Enzyme Inhibitors . British Medical Journal, 1999.