Taking note of trends in age groupings.
Becker
Patricia Thomas
PT
D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D003627:Data Interpretation, Statistical; D006801:Humans; D008875:Middle Aged; D015399:Nursing Research / Q000379:methods*; D018579:Patient Selection; D017712:Peer Review, Research / Q000379:methods*; D012107:Research Design