{Reference Type}: Clinical Trial {Title}: Prefibrotic versus overtly fibrotic primary myelofibrosis: clinical, cytogenetic, molecular and prognostic comparisons. {Author}: Mudireddy M;Shah S;Lasho T;Barraco D;Hanson CA;Ketterling RP;Gangat N;Pardanani A;Tefferi A; {Journal}: Br J Haematol {Volume}: 182 {Issue}: 4 {Year}: 08 2018 {Factor}: 8.615 {DOI}: 10.1111/bjh.14838 {Abstract}: