COVID-19 trial co-enrolment and subsequent enrolment-MedSci.cn

COVID-19 trial co-enrolment and subsequent enrolment

Gertner, E

Gertner, E (corresponding author), Reg Hosp, Rheumatol Sect, St Paul, MN 55101 USA.; Gertner, E (corresponding author), Hlth Partners Inst, Bloomington, MN 55425 USA.; Gertner, E (corresponding author), Univ Minnesota, Sch Med, Div Rheumatol, Minneapolis, MN 55455 USA.