@article{articleee756501,
title   = {Prepubertal administracion of Estradiol valerate disrupts cyclicity and leads to cystic ovarian morphology during adult life in the rat: role of sympathetic innervation},
author = {Rosa e Silva, Alzira and Guimarães, Marco Aurélio and Padmanabhan, Vasantha and Lara, Hernan E.},
year = {2003},
journal   = {Endocrinology}
}