title: Secondary sexual characteristics and menses in young girls.
authors.forename: E A
authors.initials: EA
authors.lastname: Graham
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D011627:Puberty / Q000208:ethnology*; D012016:Reference Values; D012741:Sexual Maturation / Q000502:physiology*