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message sent to several lists;
apologies for duplicate copies
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dear recipient
do you know of any studies that have been
undertaken / published that attempt to
quantify the bias imparted by nonblinding
of trial participants ?
please forward any details / thoughts to me
directly and i'll return any replies to the
list in a fortnight or so
many thanks in advance
rob
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rob manning
dphil student
dept of economics & related studies
university of york
york yo10 5dd
uk
phone: +44 (0) 1904 433790
fax: +44 (0) 1904 433759
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