López Puerto, I. A. (2014). Effect of the preventive medicine program under the OHSAS 18001 system, on cardiovascular risk in the Colombian Petroleum Operations Company. Universidad Santo Tomás / Instituto Colombiano de Normas Técnicas y Certificación ICONTEC.
Citación Chicago StyleLópez Puerto, Ivette Adriana. Effect of the Preventive Medicine Program Under the OHSAS 18001 System, On Cardiovascular Risk in the Colombian Petroleum Operations Company. Universidad Santo Tomás / Instituto Colombiano de Normas Técnicas y Certificación ICONTEC, 2014.
Cita MLALópez Puerto, Ivette Adriana. Effect of the Preventive Medicine Program Under the OHSAS 18001 System, On Cardiovascular Risk in the Colombian Petroleum Operations Company. Universidad Santo Tomás / Instituto Colombiano de Normas Técnicas y Certificación ICONTEC, 2014.