ArticleBMC health services research2019
Medical expenditure for middle-aged and elderly in Beijing.
Chenjin Ma et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.
7 papers cite it
this papercites it
ArticleBMC health services research2019
Chenjin Ma et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.