refID,study,t1,outcome,e.total,e.events,t2,c.total,c.events
9166,Cavalcanti,hydroxychloroquine,2,199,3,standard care,177,1
9166,Cavalcanti,"hydroxychloroquine, azithromycin",2,239,3,standard care,177,1
9166,Cavalcanti,"hydroxychloroquine, azithromycin",2,239,3,hydroxychloroquine,199,3
434,Chen_1,hydroxychloroquine,2,31,0,standard care,31,0
6987,Chen_5,hydroxychloroquine,2,18,0,standard care,12,0
"8444, 14989",Horby_2,hydroxychloroquine,2,735,60,standard care,1421,90
8565,Skipper,hydroxychloroquine,2,212,0,standard care,173,0
3321,Tang,hydroxychloroquine,2,70,0,standard care,80,0
13936,Ulrich,hydroxychloroquine,2,67,0,standard care,61,0