%0 Letter %T Response of anti-SARS-CoV-2 total antibodies to nucleocapsid antigen in COVID-19 patients: a longitudinal study. %A Favresse J %A Eucher C %A Elsen M %A Laffineur K %A Dogné JM %A Douxfils J %J Clin Chem Lab Med %V 58 %N 10 %D 09 2020 25 %M 32639942 %F 8.49 %R 10.1515/cclm-2020-0962 %X