Coricidin HBP cold and flu. MSD Consumer Care, Inc. Accessed 6/21/15 from http://dailymed.nlm.nih.gov/dailymed/fda/fdaDrugXsl.cfm?setid=763a5334-a741-4678-9947-603776622450&type=display
Chlorpheniramine. Clinical Pharmacology Online. Accessed 6/21/15 from www. http://clinicalpharmacology.com
Chlorpheniramine. Lexi Comp Drug Information. Accessed 6/21/15 from http://www-uptodate-com.ezproxy3.lhl.uab.edu/contents/chlorpheniramine-drug-information?source=search_result&search=chlorpheniramine&selectedTitle=1%7E62#F149992
Lexi-Interact. Accessed 6/21/15 from http://www-uptodate-com.ezproxy3.lhl.uab.edu/contents/drug-interaction.