Research grant summary.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004608:Eligibility Determination / Q000331:legislation & jurisprudence; D005260:Female; D005544:Forecasting; D006801:Humans; D007872:Legal Guardians; D008297:Male; D016743:Mental Competency / Q000331:legislation & jurisprudence; D008875:Middle Aged; D009826:Old Age Assistance / Q000331:legislation & jurisprudence*; D012943:Social Security / Q000331:legislation & jurisprudence*; D014481:United States