[Menstruation, pregnancy, and birth in prehistoric rock drawings of North America].
D001106:Archaeology; D036861:Delivery, Obstetric / Q000266:history*; D005260:Female; D049690:History, Ancient; D006801:Humans; D008488:Medical Illustration / Q000266:history; D008598:Menstruation / Q000266:history*; D009656:North America; D011247:Pregnancy / Q000266:history*
Menstruatin, Schwangerschaft und Geburt in prähistorischen Felsbildern Nordamerikas.