[Official criteria in the medical section of the Transit Department of Mexico for the requirements that vehicle conductors should fulfill].
D005079:Excipients; D008800:Mexico; D016272:Occupational Health; D014785:Vision, Ocular
D005079:Excipients
INDUSTRIAL HYGIENE; VISION
Criterio oficial de la seccion medica del Departamento del Transito del D. F., respecto a los requisitos que deberan llenar los conductores de vehiculos.