title: Old friends.
authors.affiliation: 7ku36ir8@hbci.com
authors.forename: James P
authors.initials: JP
authors.lastname: Hughes
mesh_terms: D000375:Aging / Q000523:psychology*; D033062:Friends / Q000523:psychology*; D006801:Humans; D007398:Interpersonal Relations; D008019:Life Style; D012944:Social Support