CJCP     2021 23 (12):  1214-1220    ISSN: 1008-8830  CN: 43-1301/R Effect of surgical treatment on prognosis in preterm infants with obstructive hydrocephalus LIU Yun-Feng, HUANG Chun-Ling, TONG Xiao-Mei, ZHANG Yang, ZENG Lin, YUAN Jin-Fang Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China Received: 2021-08-24  Revised: null  Online: null Supporting info null