[ON THE CLINICAL ASPECTS AND ETIOLOGY OF BONE SARCOMAS].
D001859:Bone Neoplasms; D005858:Germany; D005860:Germany, West; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D012516:Osteosarcoma; D012509:Sarcoma
BONE NEOPLASMS; GERMANY, WEST; NEOPLASM ETIOLOGY; NEOPLASM STATISTICS; SARCOMA; SARCOMA, OSTEOGENIC