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National Iranian Oil Company Health Organization |
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Gomero, Raul ; Murguia, Ludy ; Calizaya, Livia ; Mejia, Christian R. ; Sanchez-B, Arnaldo | National Iranian Oil Company Health Organization | 2018-11-30T23:41:32ZBackground: Obesity and overweight are associated with work absenteeism of medical cause. However, there is little knowledge on the relationship between incremental body mass index (BMI) and absenteeism. Objective: To assess the effect of annual[...]texto impreso
Ramirez, Carlos Alberto ; Pérez-Martinot, Manuel ; Gil-Huayanay, Delia ; Urrunaga-Pastor, Diego ; Benites-Zapata, Vicente A. | National Iranian Oil Company Health Organization | 2018-11-30T22:50:34ZBACKGROUND: Formation of pterygium has been mainly attributed to exposure to the ultraviolet (UV) radiation. Other factors such as dry weather, wind exposure and microtrauma with dust particles, have been linked to development of pterygium. OBJE[...]