题目内容
关于保护人类受试者的伦理原则和准则的是
2021-12-03
A.贝尔蒙报告
B.东京宣言
C.吉汉宣言
D.悉尼宣言
E.赫尔辛基宣言
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='28832' and id < 2349830 and id<>'2349830' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28832' and id > 2349830 and id<>'2349830' order by id asc limit 5