Cita APA

Amr, Y. M., & Amin, S. M. (2012). Effects of preoperative β-blocker on blood loss and blood transfusion during spinal surgeries with sodium nitroprusside–controlled hypotension. Medknow Publications & Media Pvt Ltd.

Citación estilo Chicago

Amr, Yasser Mohamed, and Sabry M. Amin. Effects of Preoperative β-blocker On Blood Loss and Blood Transfusion During Spinal Surgeries With Sodium Nitroprusside–controlled Hypotension. Medknow Publications & Media Pvt Ltd, 2012.

Cita MLA

Amr, Yasser Mohamed, and Sabry M. Amin. Effects of Preoperative β-blocker On Blood Loss and Blood Transfusion During Spinal Surgeries With Sodium Nitroprusside–controlled Hypotension. Medknow Publications & Media Pvt Ltd, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.