I'm hoping some list members can refer me to useful articles on this
sibject.
I need to design a study including a placebo and several doses. A cross over
design is appropriate. However, we don't want each patient to receive all
treatments due to time constraints.
I'm also wondering how I would sample size for this study.
I have run a literature search using medline but it didn't reveal any good
papers. I suspect Senn's book would be useful but I don't have a copy.
If there is sufficient interest, I will summarise the responses.
Thanks.
Mike
_________________________________________________________________
Get Hotmail on your mobile phone http://www.msn.co.uk/msnmobile
|