CJCP     2019 21 (8):  754-760    ISSN: 1008-8830  CN: 43-1301/R Clinical features and COL4A1 genotype of a toddler with hereditary angiopathy with nephropathy, aneurysms and muscle cramps syndrome SHAN Li-Dan, PENG Jing, XIAO Hui, WU Li-Wen, DUAN Hao-Lin, PANG Nan, Kessi Miriam, YIN Fei Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, China Received: 2019-02-14  Revised: 2019-04-30  Online: null Supporting info