Today's Christian Doctor 2007 Fall; 38(3): 18-21
Showing items related by title, author, creator and subject.
Stevens, David (2001-12)
Edwards, Sarah J.L.; Braunholtz, David A.; Lilford, Richard J.; Stevens, Andrew J. (1999-05-22)In most randomised controlled trials, individual patients are randomised to a treatment or control group, but sometimes this is undesirable or even impossible and groups (clusters) of people may be randomised instead. These ...
Stevens, David (1991-06)