Maria Elena Hernandez , Abraham Soto-Cid , Fausto Rojas , Luz I Pascual , Gonzalo E Aranda-Abreu , Rebeca Toledo , Luis I Garcia , Andres Quintanar-Stephano and Jorge Manzo
Reproductive Biology and Endocrinology 2006, 4:28doi:10.1186/1477-7827-4-28