2001i-506 abnormalities adolescence adolescent adolescentgynecology adolescentmedicine child diseases female femalegenitaldiseases generativeorgans genitaldiseases genitalia gynecologicalexamination infant infants methods pediatrics therapy ws360e53p1982 ws360p12652003 ws360p37052000 ws360p37071994 ws360p37072001 ws360p370731995 youngadult