Παραπομπή APA

Angel, L., Kon, Z. N., Chang, S. H., Rafeq, S., Palasamudram Shekar, S., Mitzman, B., . . . Cerfolio, R. J. (2020). Novel Percutaneous Tracheostomy for Critically Ill Patients With COVID-19. Ann Thorac Surg.

Παραπομπή Chicago Style

Angel, Luis, et al. "Novel Percutaneous Tracheostomy for Critically Ill Patients With COVID-19." Ann Thorac Surg 2020.

Παραπομπή MLA

Angel, Luis, et al. "Novel Percutaneous Tracheostomy for Critically Ill Patients With COVID-19." Ann Thorac Surg 2020.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.