Fuentes López, Marlon Jonathan ; Maldonado, Alexander https://ri.ues.edu.sv/id/eprint/23242/1/FACTORES%20ASOCIADOS%20AL%20DESEMPE%C3%91O%20LABORAL%20DE%20LOS%20PROFESIONALES%20EN%20ANESTESIOLOG%C3%8DA%20DE%20LOS%20HOSPITALES%20NACIONALES%20DEL%20DEPARTAMENTO%20DE%20USULUT%C3%81N.pdf.
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2021