1688-03901688-0390S1688-0390202100040130210.29193/rmu.37.4.9UruguayUruguayUruguayUruguayUruguay0000202100002021374World Health OrganizationSistema Nacional de EmergenciasCOVIDSurg Collaborative2021522zraa021202011222109-1820203522256-63202027211e22-3202027211e24-620204221-13Sociedad de Cirugía del Uruguay20204222165-920131041124-31