Knuuttila M, Mehmood A, Huhtaniemi R, Yatkin E, Häkkinen MR, Oksala R, Laajala TD, Ryberg H, Handelsman DJ, Aittokallio T, Auriola S, Ohlsson C, Laiho A, Elo LL, Sipilä P, Mäkelä SI, Poutanen M. Antiandrogens Reduce Intratumoral Androgen Concentrations and Induce Androgen Receptor Expression in Castration-Resistant Prostate Cancer Xenografts. Am J Pathol. 2017 Nov 7. pii: S0002-9440(17)30537-0. doi: 10.1016/j.ajpath.2017.08.036. 
https://www.ncbi.nlm.nih.gov/pubmed/29126837