Factors contributing to health care worker turnover in intensive care units during the COVID-19 pandemic in Alberta, Canada: a qualitative descriptive interview study. - Mellett J; Andersen SK; Deschenes S; Kilcommons S; Douma MJ; Montgomery CL; Opgenorth D; Baig N; Fiest KM; Rewa OG; Bagshaw SM; Lau VI (Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2024)