| 标题 |
Effect of informal care on health care utilisation for the elderly in urban and rural China: evidence from China health and retirement longitudinal study (CHARLS) |
| 网址 | |
| DOI | |
| 其它 |
期刊:BMC Health Services Research 作者:Xinlan Chen; Dai Su; Xinlin Chen; Yingchun Chen 出版日期:2022 |
| 求助人 | |
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(2025-6-4)