Comment on

• The Geriatric Depression Scale in Alzheimer's disease.

  Christensen KJ, Dysken MW. Christensen KJ, et al. J Am Geriatr Soc. 1990 Jun;38(6):724-5. doi: 10.1111/j.1532-5415.1990.tb01442.x. J Am Geriatr Soc. 1990. PMID: 2136325 No abstract available.
• Validity of the Geriatric Depression Scale.

  Snowdon J. Snowdon J. J Am Geriatr Soc. 1990 Jun;38(6):722-3. doi: 10.1111/j.1532-5415.1990.tb01438.x. J Am Geriatr Soc. 1990. PMID: 2358635 No abstract available.
• Use of the Geriatric Depression Scale in dementia of the Alzheimer type.

  Burke WJ, Houston MJ, Boust SJ, Roccaforte WH. Burke WJ, et al. J Am Geriatr Soc. 1989 Sep;37(9):856-60. doi: 10.1111/j.1532-5415.1989.tb02266.x. J Am Geriatr Soc. 1989. PMID: 2760379