%0 Journal Article %T Association of CTLA4, CD28 and ICOS gene polymorphisms with clinicopathologic characteristics of childhood IgA nephropathy in Korean population %A Byoung-Soo Cho %A Hak-Jae Kim %A Joo-Ho Chung %A Su-Kang Kim %A Sung-Do Kim %A Sungwook Kang %A Won-Ho Hahn %J - %D 2011 %U https://www.ias.ac.in/describe/article/jgen/090/01/0151-0155