梁偉成紀煥庭胡名霞林茂榮2020-06-292020-06-2920051563-2555http://www.airitilibrary.com/Publication/Index/15632555-200506-30-3-105-115-ahttps://scholars.lib.ntu.edu.tw/handle/123456789/506415社區老人跌倒機轉與傷害嚴重度journal article