title: Buccal mucosal X-chromatin frequency in the female.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001831:Body Temperature; D002610:Cheek; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008593:Menopause; D008598:Menstruation; D008875:Middle Aged; D009061:Mouth Mucosa / Q000648:ultrastructure*; D010061:Ovulation Detection; D011247:Pregnancy; D012728:Sex Chromatin / Q000648:ultrastructure*