Sistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSPSANTOS, Vera Aparecida dosRAFAEL, Mayra MatiasSABINO, Ester CerdeiraDUARTE, Alberto Jose da Silva2021-04-152021-04-152020CLINICS, v.75, article ID e2013, 1p, 20201807-5932https://observatorio.fm.usp.br/handle/OPI/39885engopenAccessSensitivity of the Wondfo One Step COVID-19 test using serum samplesarticleCopyright HOSPITAL CLINICAS, UNIV SAO PAULO10.6061/clinics/2020/e2013Medicine, General & Internal1980-5322