Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/229a73c8ad22bb9403497b0058dc90b0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 cross-sectional rating例句_cross-sectional rating英汉例句_cross-sectional rating双解例句_食材铺反向词典
Methods: A total of 514 clinical nurses from a tertiary hospital were investigated in a cross-sectional study by self rating anxiety scale (SAS); 方法：应用焦虑自评量表对兰州市某三甲医院514名临床护士进行横断面问卷调查；