Author JIN Xingfang ANG Li CHEN Ming Department of geriatrics;Yanan Hospital;Kunming 650051;China.;

• 作者金醒昉;杨莉;陈明;冯道义;付晓野;邓洁;王茹;邓志军;唐芳芳;郑永咏;梁洁;邬堂春;肖成峰;