Chang H.-T.HSI-CHUNG CHENHsu N.-W.Chou P.2021-09-232021-09-232022-049629343https://www.scopus.com/inward/record.uri?eid=2-s2.0-85109363277&doi=10.1007%2fs11136-021-02933-y&partnerID=40&md5=1c53d621b9ddbb52c8ebb08935c83c7fhttps://scholars.lib.ntu.edu.tw/handle/123456789/583725Volunteering and self-reported health outcomes among older people living in the community: the Yilan study, Taiwanjournal article10.1007/s11136-021-02933-y2-s2.0-85109363277