RT Journal Article SR Electronic T1 Withdrawn: Acute kidney injury and collapsing glomerulopathy associated with COVID-19 and APOL1 high risk genotype JF Journal of Investigative Medicine JO J Investig Med FD BMJ Publishing Group Ltd SP 948 OP 948 DO 10.1136/jim-2021-SRMC.111.621wit VO 69 IS 4 YR 2021 UL http://hw-f5-jim.highwire.org/content/69/4/948.abstract AB