[Amenorrhea in young girls].
D000293:Adolescent; D000568:Amenorrhea / Q000209:etiology; D001683:Biological Clocks; D001831:Body Temperature; D004967:Estrogens / Q000097:blood; D005260:Female; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D008598:Menstruation; D010060:Ovulation; D011374:Progesterone / Q000097:blood; D011627:Puberty
D004967:Estrogens; D011374:Progesterone
Amenoreea la tinerele fete