{Reference Type}: Letter {Title}: Infection risk with carfilzomib in multiple myeloma: a systematic review and meta-analysis of randomised controlled trials. {Author}: Wongsaengsak S;Kopel J;Behera TR;Chakraborty R;Ball S; {Journal}: Br J Haematol {Volume}: 190 {Issue}: 2 {Year}: 07 2020 {Factor}: 8.615 {DOI}: 10.1111/bjh.16735 {Abstract}: