Córdova Cárdenas, G., & 		López Méndez, C.
(2020).
 Work-related stress factors and personal variables in medical students - Factores de estrés laboral y variables personales en médicos internos de pregrado.
<em>Network Of Research In Occupational Health, 2</em>(Especial 2), 139 - 140.
Retrieved from <a href="https://rist.zaragoza.unam.mx/index.php/rist/article/view/170" target="_new">https://rist.zaragoza.unam.mx/index.php/rist/article/view/170</a>