Title:Las investigaciones sobre la arquitectura religiosa en Colombia. El predominio católico, 1960-2008 : Research on Religious Architecture in Colombia: The Catholic Dominance, 1960-2008 : As pesquisas sobre a arquitetura religiosa na Colômbia. O predomínio católico, 1960-2008
Title:Study on the inhibitory effect of furafylline and troleandomycin in the 7 - methoxyresorufin - O - demethylase and nifedipine oxidase activities in hepatic microsomes from four poultry species using high-performance liquid chromatography coupled with fluorescence and ultraviolet detection