Association between leptin receptors in the testicle, leptin and testosterone levels in puber male calves Journal title: Revista MVZ Cordoba Authors: Z.Tatiana Ruiz-Cortés, Ph.D *| Universidad de Antioquia, Facultad de Ciencias Agrarias, Grupo de Inv... Subject(s): Medicine, Agricultural Science, Biotechnology, Cellular Biology, Biomedical Engineering