[Onset and cessation of menstrual bleeding].
D004717:Endometrium / Q000502:physiology*; D004967:Estrogens; D005260:Female; D006470:Hemorrhage; D006801:Humans; D008598:Menstruation
D004967:Estrogens
ENDOMETRIUM/physiology; ESTROGENS/effects; MENSTRUATION
Uber Entstehung und Aufhören der Menstruationsblutung.