A progestin antagonist blocks vaginocervical stimulation-induced fos expression in neurones containing progestin receptors in the rostral medial preoptic area.
Blaustein JD, Gr?co B. A progestin antagonist blocks vaginocervical stimulation-induced fos expression in neurones containing progestin receptors in the rostral medial preoptic area. J Neuroendocrinol. 2002 Feb; 14(2):109-15.