Nalbuphine injection. Hospira. Accessed December 26, 2014 from http://www.hospira.com/Images/EN-1571_81-5570_1.pdf
Nalbuphine. Micromedex 2.0. Truven Health Analytics. Accessed December 26, 2014 from http://www.micromedexsolutions.com/micromedex2/librarian/