[Importance of the Rh factor for the practicing surgeon].
D012204:Rh-Hr Blood-Group System; D066231:Surgeons; D013514:Surgical Procedures, Operative / Q000502:physiology*
D012204:Rh-Hr Blood-Group System
RH FACTORS; SURGERY, OPERATIVE/physiology
Uber die Bedeutung des Rh-Faktors für den praktisch tätigen Chirurgen.