MedlinePlus: Alitretinoin
- Features information about dosage, usage, warnings, and side effects.
- http://www.nlm.nih.gov/medlineplus/druginfo/medmaster/a601012.html

Panretin Consumer Information - FDA
- Patient FAQ in html format with a link to approved labeling in pdf format.
- http://www.fda.gov/cder/consumerinfo/druginfo/panretin.htm

Panretin
- Full prescribing information from RxList.
- http://www.rxlist.com/cgi/generic2/alitre.htm