PAREMYD (hydroxyamphetamine HCl/tropicamide opthamlmic solution) 1%/0.25%. Akorn, Inc. Accessed January 18, 2015 from http://www.akorn.com/documents/catalog/package_inserts/17478-704-12.pdf
Hydroxyamphetamine HCl/tropicamide. Clinical Pharmacology. Accessed January 21, 2015 from http://www.clinicalpharmacology.com
Hydroxyamphetamine HCl/tropicamide. Lexicomp. Accessed January 21, 2015 from http://www.uptodate.com