[Editoial: Apparently contradictory data concerning breast cancer].
D000367:Age Factors; D001943:Breast Neoplasms / Q000453:epidemiology*; D005260:Female; D005602:France; D006801:Humans; D008593:Menopause; D008598:Menstruation; D010298:Parity
Données épidémiologiques apparemment contradictoires en matière de cancer du sein.