Παραπομπή APA

Ruetzler, K., Smereka, J., Ludwin, K., Drozd, A., & Szarpak, L. (2021). Respiratory protection among healthcare workers during cardiopulmonary resuscitation in COVID-19 patients. Am J Emerg Med.

Παραπομπή Chicago Style

Ruetzler, Kurt, Jacek Smereka, Kobi Ludwin, Anna Drozd, και Lukasz Szarpak. "Respiratory Protection Among Healthcare Workers During Cardiopulmonary Resuscitation in COVID-19 Patients." Am J Emerg Med 2021.

Παραπομπή MLA

Ruetzler, Kurt, et al. "Respiratory Protection Among Healthcare Workers During Cardiopulmonary Resuscitation in COVID-19 Patients." Am J Emerg Med 2021.

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