title: Let's reduce the blood volume collected for laboratorial exams?
authors.affiliation: Faculdade de Medicina, USP, São Paulo, SP, Brasil.
authors.forename: Magda
authors.initials: M
authors.lastname: Carneiro-Sampaio
authors.affiliation: Faculdade de Medicina, Universidade Federal de Mato Grosso.
authors.forename: Natasha
authors.initials: N
authors.lastname: Slhessarenko
mesh_terms: D001800:Blood Specimen Collection / Q000379:methods / Q000706:statistics & numerical data*; D002648:Child; D006403:Hematologic Tests; D006801:Humans