"Nalbuphine, a non-controlled opioid analgesic, and its potential use in research mice". Lab Anim (NY). 44 (3): 106-10. March 2015. doi:10.1038/laban.701. PMID25693108.
"Nalbuphine, a non-controlled opioid analgesic, and its potential use in research mice". Lab Anim (NY). 44 (3): 106-10. March 2015. doi:10.1038/laban.701. PMID25693108.