COL4A3 and Alport syndrome: Savige Savige J J Harraka Harraka P P Pathogenic variants in the genes affected in alport syndrome (COL4A3-COL4A5) and their association with other kidney conditions: a review Pathogenic variants in the genes affected in alport syndrome (COL4A3-COL4A5) and their association with other kidney conditions: a review Am J Kidney Dis Am J Kidney Dis 2021 2021 78 78 6 6 857 857 864 864 10.1053/j.ajkd.2021.04.017 10.1053/j.ajkd.2021.04.017 supplied-pmid 34245817?