TY - CONF TI - Four-year follow-up of the phase 3 POLLUX study of daratumumab plus lenalidomide and dexamethasone versus lenalidomide and dexamethasone alone in relapsed or refractory multiple myeloma AU - Cook, G AU - Kaufman, JL AU - Usmani, SZ AU - San-Miguel, J AU - Bahlis, NJ AU - White, D AU - Benboubker, L AU - Leiba, M AU - Ho, PJ AU - Kim, K AU - others PY - 2020 SP - 20--20 PB - T2 - BRITISH JOURNAL OF HAEMATOLOGY TODO - null TODO - null TODO - null ER -