Assessment of SARS-CoV-2 infection by Reverse transcription-PCR and serology in the Paris area: a cross-sectional study.
Robert CohenCamille JungNaim OuldaliAurelie SellamChristophe BatardFabienne Cahn-SellemAnnie ElbezAlain WollnerOlivier RomainFrançois CorrardSaid AberraneNathalie SoismierRita CreidyMounira Smati-LafargeOdile LaunayStéphane BéchetEmmanuelle VaronCorinne LevyPublished in: BMJ paediatrics open (2020)
NCT04318431.