Dextromethorphan/Quinidine, Oral: References

NUEDEXTA (dextromethorphan hydrobromide and quinidine sulfate). Accessed January 28, 2015 from: https://www.nuedexta.com/sites/www.nuedexta.com/files/pdf/Prescribing_Information.pdf

Dextromethorphan hydrobromide /quinidine sulfate. DRUGDEX System. 2015 Truven Health Analytics, Inc. Accessed January 28, 2015 from http://thomsonhc.com.