ISSN 1006-3110
CN 43-1223/R
Health services and health status of children under 7 years old in Hunan Province, 2014-2017
WANG Ai-hua, HUANG Guang-wen, LIU Zhi-yu
实用预防医学 . 2018, (10): 1206 -1211 .  DOI: 10.3969/j.issn.1006-3110.2018.10.015