CJCP     2018 20 (5):  392-396    ISSN: 1008-8830  CN: 43-1301/R Current status of exclusive breastfeeding for the second child and factors influencing exclusive breastfeeding in the context of the universal two-child policy LUO Ye, ZHAO Hua, LIU Rui-Fang, SHI Hong-Juan Medical School, Quzhou College of Technology, Quzhou, Zhejiang 324000, China Received: 2018-01-25  Revised: 2018-03-16  Online: null Supporting info