[A CONTRIBUTION TO COVERED DRILLING IN PERTHES' DISEASE].
D006621:Hip Joint; D006801:Humans; D007873:Legg-Calve-Perthes Disease; D010007:Osteochondritis; D013514:Surgical Procedures, Operative
HIP JOINT; OSTEOCHONDRITIS; SURGERY, OPERATIVE
EIN BEITRAG ZUR GEDECKTEN BOHRUNG DES MORBUS PERTHES.