PT  - JOURNAL ARTICLE
AU  - Smyth, Rosalind L
TI  - Lessons to be learnt from unsuccessful clinical trials
AID  - 10.1136/thx.2011.161091
DP  - 2011 Jun 01
TA  - Thorax
PG  - 459--460
VI  - 66
IP  - 6
4099  - http://thorax.bmj.com/content/66/6/459.short
4100  - http://thorax.bmj.com/content/66/6/459.full
SO  - Thorax2011 Jun 01; 66