AUTHOR=Gharebaghi Reza , Heidary Fatemeh , Pourezzat Ali Asghar TITLE=Serial Deaths of Young Trainee Physicians in Iran During COVID-19 Pandemic; Messages to Policy Makers JOURNAL=Frontiers in Health Services VOLUME=2 YEAR=2022 URL=https://www.frontiersin.org/journals/health-services/articles/10.3389/frhs.2022.777065 DOI=10.3389/frhs.2022.777065 ISSN=2813-0146