title: Close encounters.
authors.forename: E
authors.initials: E
authors.lastname: Allen
mesh_terms: D000293:Adolescent; D000328:Adult; D001721:Birth Intervals; D002648:Child; D002668:Child Rearing / Q000523:psychology; D005260:Female; D006801:Humans; D011247:Pregnancy; D012801:Sibling Relations; D014481:United States