Warning: file_put_contents(): Only 0 of 5240 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 cross-sectional rating是什么意思，cross-sectional rating的翻译，cross-sectional rating音标、读音、用法和例句_淳朴汉英词典
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：應用焦慮自評量表對蘭州市某三甲毉院514名臨牀護士進行橫斷麪問卷調查；