TY - GEN AU - Amin,Nadia AU - Kinsey,Sally AU - Feltbower,Richard AU - Kraft,Jeannette AU - Whitehead,Elizabeth AU - Velangi,Mark AU - James,Beki TI - British OsteoNEcrosis Study (BONES) protocol: a prospective cohort study to examine the natural history of osteonecrosis in older children, teenagers and young adults with acute lymphoblastic leukaemia and lymphoblastic lymphoma SN - 2044-6055 PY - 2020///0529 KW - Adolescent KW - Antineoplastic Combined Chemotherapy Protocols KW - therapeutic use KW - Child KW - Cohort Studies KW - Dexamethasone KW - administration & dosage KW - Female KW - Glucocorticoids KW - Humans KW - Lower Extremity KW - diagnostic imaging KW - Magnetic Resonance Imaging KW - Male KW - Methotrexate KW - Osteonecrosis KW - chemically induced KW - Precursor Cell Lymphoblastic Leukemia-Lymphoma KW - drug therapy KW - Prospective Studies KW - United Kingdom KW - epidemiology KW - Vincristine KW - Young Adult N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1136/bmjopen-2018-027204 ER -