Pflüger's nerve reflex theory of menstruation: the product of analogy, teleology and neurophysiology.
D005246:Feedback; D005260:Female; D005858:Germany; D049672:History, 19th Century; D006801:Humans; D008598:Menstruation; D008954:Models, Biological; D009482:Neurophysiology / Q000266:history; D010053:Ovary / Q000502:physiology; D010060:Ovulation; D010507:Periodicity; D010827:Physiology / Q000266:history*