Castro, Maria Del Mar ; Caicedo, Isabella ; Ortiz-Rojas, Helen Johanna... https://researchonline.lshtm.ac.uk/id/eprint/4662567/1/Performance%20verification%20of%20the%20Abbott%20SARS-CoV-2%20test%20for%20qualitative%20detection%20of%20IgG%20in%20Cali,%20Colombia.pdf.
,
2021