120
Participants
Start Date
April 29, 2020
Primary Completion Date
June 30, 2020
Study Completion Date
November 27, 2023
venipuncture in peripheral vein
single vacuum venipuncture in peripheral vein
Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo
Instituto de infectologia Emílio Ribas, São Paulo
Fundação de Amparo à Pesquisa do Estado de São Paulo
OTHER_GOV
University of Sao Paulo
OTHER