TY - CPAPER
AU - Macmahon S
BT - 10th International Symposium on Long-term Clinical Trials, Advanced Issues in the Design and Conduct of Randomised Clinical Trials
CY - Oxford, UK
DA - 91732177550
LA - eng
LB - CVconference presentation
PP - Oxford, UK
PY - 2005
T2 - 10th International Symposium on Long-term Clinical Trials, Advanced Issues in the Design and Conduct of Randomised Clinical Trials
TI - Role of observational epidemiology in clinical trials
ER -