Is this clinical trial fully registered? A statement from the International Committee of Medical Journal Editors.
作者信息
De Angelis Catherine D, Drazen Jeffrey M, Frizelle Frank A, Haug Charlotte, Hoey John, Horton Richard, Kotzin Sheldon, Laine Christine, Marusic Ana, Overbeke A John P M, Schroeder Torben V, Sox Harold C, Van Der Weyden Martin B
出版信息
Lancet. 2005;365(9474):1827-9. doi: 10.1016/S0140-6736(05)66588-9.
Abstract
摘要
Zotero 插件