CJCP     2017 19 (3):  318-321    ISSN: 1008-8830  CN: 43-1301/R A preliminary study of retinoblastoma-related serum tumor markers LIU Zhi-Ping, ZHOU Ke-Ying, CHEN Li-Li, XIAO Zhi-Hui, CHEN Yan-Zhao Department of Pediatrics, The Second Clinical Medical College/Shenzhen People's Hospital, Jinan University, Shenzhen, Guangdong 518020, China Received: 2016-09-30  Revised: 2016-12-08  Online: null Supporting info