PROSCAR (finasteride) Tablets. Merck & CO, Inc. Accessed March 13, 2015 from http://www.merck.com/product/usa/pi_circulars/p/proscar/proscar_pi.pdf
Patient Information: PROSCAR (finasteride) Tablets. Merck & CO, Inc. Accessed March 13, 2015 from http://www.merck.com/product/usa/pi_circulars/p/proscar/proscar_ppi.pdf
Blood donor screening: Medical history - Recipient protection. UpToDate, Inc. Accessed March 13, 2015 from http://www.uptodate.com
Finasteride. Lexi-Comp ONLINE, 2015 Lexi-Comp, Inc. Accessed March 13, 2015 from http://online.lexi.com.
Finasteride. DRUGDEX System. 2015 Truven Health Analytics Inc. Accessed March 13, 2015 from http://www.thomsonhc.com