Langerhans cell histiocytosis associated with chronic myelomonocytic leukaemia both harbouring the same BRAF V600E mutation: efficacy of vemurafenib. (1st September 2020) - Konstantinou, M.P.; Lucas, P.; Uthurriague, C.; Severino‐Freire, M.; Spenatto, N.; Gaudin, C.; Lamant, L.; Tournier, E.; Bulai‐Livideanu, C.; Meyer, N.; Paul, C.