(1)
Cardona Rivas, D.; Castaño Molina, E.; Marín Marmolejo, J. C. Gastric Cancer, Tobacco Usage, Alcohol Consumption, Socioeconomic Stratification and Polymorphism in Codon 72 of Gene p53 in a Population of Manizales. biosalud 2007, 6, 33-44.