Jean-Michel Pawlotski

No evidence of clinical efficacy of hydroxychloroquine in patients hospitalized for COVID-19 infection with oxygen requirement: results of a study using routinely collected data to emulate a target trial

P. Ravaud, N. Roche, L. Mouthon, 2020, medRxiv.

No evidence of clinical efficacy of hydroxychloroquine in patients hospitalised for COVID-19 infection and requiring oxygen: results of a study using routinely collected data to emulate a target trial

N. Roche, L. Mouthon, N. Costedoat-Chalumeau, 2020 .