MedlinePlus: Alendronate
- Features information about dosage, usage, warnings, and side effects.
- http://www.nlm.nih.gov/medlineplus/druginfo/medmaster/a601011.html

Alendronate
- Pharmacology, side effects, drug interactions, and other prescribing information for the osteoporosis medication marketed as Fosamax. From RxList.
- http://www.rxlist.com/cgi/generic/alendron.htm