On Jan 17, 2012, at 10:48 AM, Matthias Gondan wrote:
Dear R team, dear Prof. Therneau,
library(survival)
data(colon)
?colon
gives me only a very rudimentary source (only a name). Is there a
possibility to get a reference to the clinical trial these data
are taken from?
Wouldn't this seem to be the most promising place to look?
http://www.ncbi.nlm.nih.gov/pubmed?term=lin%20d[au]%205-fu%20levamisole
%20colon%20cancer
--
David Winsemius, MD
West Hartford, CT
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