Title: Howe DC, et, al. The translational efficacy of a nonsteroidal progesterone receptor antagonist, 4--cyclopropyl-1-(mesylmethyl)-5-methyl-1H-pyrazol-4-yloxy,-2,6-dimethylbenzonitrile (PF-02413873), on endometrial growth in macaque and human. J Pharmacol Exp Ther. 2011 Nov;339(2):642-53.
Title: Bungay PJ, et, al. Preclinical and clinical pharmacokinetics of PF-02413873, a nonsteroidal progesterone receptor antagonist. Drug Metab Dispos. 2011 Aug;39(8):1396-405.