Authors: Contreras, HR Llanos, MN

Citation: Hr. Contreras et Mn. Llanos, Detection of progesterone receptors in human spermatozoa and their correlation with morphological and functional properties, INT J ANDR, 24(4), 2001, pp. 246-252

Authors: Contreras, HR Fabre, M Granes, F Casaroli-Marano, R Rocamora, N Herreros, AG Reina, M Vilaro, S

Citation: Hr. Contreras et al., Syndecan-2 expression in colorectal cancer-derived HT-29 M6 epithelial cells induces a migratory phenotype, BIOC BIOP R, 286(4), 2001, pp. 742-751

Authors: Contreras, HR Badilla, J Bustos-Obregon, E

Citation: Hr. Contreras et al., Morphofunctional disturbances of human sperm after incubation with organophosphorate pesticides, BIOCELL, 23(2), 1999, pp. 135-141

Authors: Contreras, HR Roa, J Ramirez, MA

Citation: Hr. Contreras et al., Effect of progesterone on acrosome reaction, hypoosmotic swelling test, and DNA stability in human spermatozoa, ARCH ANDROL, 42(2), 1999, pp. 97-104

Authors: Contreras, HR Bustos-Obregon, E

Citation: Hr. Contreras et E. Bustos-obregon, Morphological alterations in mouse testis by a single dose of malathion, J EXP ZOOL, 284(3), 1999, pp. 355-359