1. The management of pain in older patients. American Geriatrics Society;AGS Panel on Persistent Pain in Older Persons;J Am Geriatr Soc,2002
2. Treatment of myofascial pain syndrome
3. Aging and Medications: Past, Present, Future
4. Oral analgesics: Efficacy, mechanism of action, pharmacokinetics, adverse effects, drug interactions, and practical recommendations for use in older adults;Hanlon,2005
5. Age and the Pharmacokinetics of Morphine