Investigation and research on the health status of elderly people living at home in rural area of Binzhou
FENG Dexiang, LUAN Shunlian, QI Xuelian, KONG Dehai
滨州医学院学报 . 2020, (5): 384 -387 .  DOI: 10.19739/j.cnki.issn1001-9510.2020.05.016