1. Hospital capacity and operations in the coronavirus disease 2019 (COVID-19) pandemic - planning for the nth patient. (2020). Accessed. August 13, 2020: http://https://jamanetwork.com/channels/health-forum/fullarticle/2763353?resultC.
2. Elective doesn’t mean non-essential. Skip sweeping coronavirus bans, let doctors decide. (2020). Accessed. July 13, 2020: https://www.usatoday.com/story/opinion/2020/05/07/coronavirus-elective-surgery-bans-let-doctors-decide-column/5177385....
3. American Hospital Association. Hospitals and health systems face unprecedented financial pressure due to COVID-19. (2020). Accessed: July 13, 2020: https://www.aha.org/system/files/media/file/2020/05/aha-covid19-financial-impact-0520-FINAL.pdf.
4. Texas bans elective surgeries in more than 100 counties as coronavirus hospitalizations keep climbing. (2020). Accessed. July 13, 2020: https://www.texastribune.org/2020/07/09/texas-coronavirus-hospitalizations-elective-surgeries/.
5. Unanticipated admission after ambulatory surgery: a prospective study;Fortier J;Can J Anaesth,1998