Promethazine, Oral/Rectal/Injection: References

Promethazine Hydrochloride Injection. Accessed October 24, 2014 from http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=64972F75-D329-4897-941B-AD7FD71C6804

Promethazine Hydrochloride. DRUGDEX System. 2014 Truven Health Analytics, Inc. Accessed November 23, 2014 from http://thomsonhc.com.