Cita APA (7a ed.)

Njem, J. M., Edwin, F., & Tettey, M. (2021). Comparison of preoperative trans-thoracic echocardiography with intraoperative findings in patients with congenital heart disease undergoing surgery: A prospective observational study. BMC.

Cita Chicago Style (17a ed.)

Njem, Josiah Miner, Frank Edwin, y Mark Tettey. Comparison of Preoperative Trans-thoracic Echocardiography with Intraoperative Findings in Patients with Congenital Heart Disease Undergoing Surgery: A Prospective Observational Study. BMC, 2021.

Cita MLA (8a ed.)

Njem, Josiah Miner, et al. Comparison of Preoperative Trans-thoracic Echocardiography with Intraoperative Findings in Patients with Congenital Heart Disease Undergoing Surgery: A Prospective Observational Study. BMC, 2021.