TY - RPRT TI - [Intraosseous highly differentiated osteogenic sarcoma]. AU - N N Petrovichev AU - O N Khmelev AU - A B Luk'ianchenko AU - R M Karapetian PY - 1988 UR - https://pubmed.ncbi.nlm.nih.gov/3196181/ ID - 3196181 ER -