Grimer, R.J.

factor osteosarcoma prognostic factors prognostic study patient analysis survival chemotherapy expression tumor journal multivariate analysis chemotherapy response response extremity osteosarcoma extremity review cancer result oncology multivariate p-glycoprotein tumor size surgery p-glycoprotein expression paper author bramer recurrence article bramer jam press prognosis quality outcome signi press j.a.m european journal research heterogeneity prognostic signi ficance signi ficant literature sarcoma prognostic factor bacci fi xed co-variate ficant bielack orthopaedic wada t neoadjuvant chemotherapy margin effect event j.a.m landmark analysis european value meta-analysi growth oncol report group disease scotlandi k serum protein ablative surgery suf ficient quality huvos ag mercuri m growth factor table histological response growth factor expression univariate analysis experience tumor location