Frailty still matters to health and survival in centenarians: the case of China
Crossref DOI link: https://doi.org/10.1186/s12877-015-0159-0
Published Online: 2015-12-03
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Gu, Danan
Feng, Qiushi
