title: Coming of age.
authors.forename: J T
authors.initials: JT
authors.lastname: Boyer
mesh_terms: D000368:Aged; D000375:Aging; D005853:Geriatrics; D006801:Humans; D007388:Internal Medicine; D008875:Middle Aged; D010506:Periodicals as Topic; D011643:Publishing; D014481:United States