[Empiricism and theory in the study of urine by Johannes Aktuarios].
D001826:Body Fluids / Q000502:physiology; D006115:Greece; D049691:History, Medieval; D006801:Humans; D012384:Rome; D014555:Urination Disorders / Q000175:diagnosis / Q000266:history; D014556:Urine; D014572:Urology / Q000266:history*
Empirie und Theorie in der Harnlehre des Johannes Aktuarios.