People over 60, and especially over 80, are at risk for loneliness and severe infection. Here are some steps they can take to keep themselves healthy

書誌詳細
出版年:Manila Bulletin Vol. 573, no. 13 (13 Sep. 2020), 2
第一著者: Navarette, Paola
フォーマット: 論文
出版事項: 2020
主題: