Toxicity profile of PEG-asparaginase in adult patients with acute lymphoblastic leukemia in Brazil: a multicenter cross-sectional study - Silva, Wellington F. da; Massaut, Ires H. B; Bendlin, Rodrigo M; Rosa, Lidiane I; Velloso, Elvira Deolinda Rodrigues Pereira; Rego, Eduardo Magalhaes; Rocha, Vanderson Geraldo (Clinical lymphoma myeloma & leukemia, 2020)