Graif, M Magnetic resonance imaging: comparison of four pulse sequences in assessing primary bone tumours. [electronic resource] - Skeletal radiology 1989 - 439-44 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0364-2348 Standard No.: 10.1007/BF00368612 doi Subjects--Topical Terms: AdolescentAdultBone Marrow--pathologyBone Neoplasms--diagnosisChildFemurGiant Cell Tumors--diagnosisHumansImage Enhancement--methodsMagnetic Resonance ImagingProspective StudiesTibiaTime Factors