收入水平、老龄化与营养摄入——基于广东省城镇住户数据的研究
李国景, 陈永福
Income Level, Aging and Nutrient Intake: A Study Based on Urban Household Data in Guangdong Province
Li Guojing, Chen Yongfu
南方经济 . 2018, (2): 103 -119 .  DOI: 10.19592/j.cnki.scje.350575