. . . . . . "4" . . . . "10.3390/IJERPH17041351" . . . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@nl . "Yupan Wu" . . . . . . . . . . . . . . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@en . . . . "Zongfu Mao" . . . . . . . . . . . . . . "2020-02-19T00:00:00Z"^^ . . . . . . . . . . . . . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@en . . . . . . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en febreru de 2020"@ast . . . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@nl . "Shan Lu" . . . "Xiaohui Liang" . . "im Februar 2020 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@en . . . . . . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@nl . "scientific article published on 19 February 2020"@en . "7068316" . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 19 \u043B\u044E\u0442\u043E\u0433\u043E 2020"@uk . . . "32093116" . . . "17" . . "Association of Formal and Informal Social Support With Health-Related Quality of Life Among Chinese Rural Elders"@en . . . . . . . . . . . . . "wetenschappelijk artikel"@nl .