Usmani SZ, Hoering A, Ailawadhi S, Sexton R, Lipe B, Hita SF, Valent J, Rosenzweig M, Zonder JA, Dhodapkar M, Callander N, Zimmerman T, Voorhees PM, Durie B, Rajkumar SV, Richardson PG, Orlowski RZ. Bortezomib, lenalidomide, and dexamethasone with or without elotuzumab in patients with untreated, high-risk multiple myeloma (SWOG-1211): primary analysis of a randomised, phase 2 trial. Lancet Haematol. 2021 Jan; 8(1):e45-e54.