(Q44214315)
Statements
1 reference
The Ottawa Statement on the ethical design and conduct of cluster randomised trials: precis for researchers and research ethics committees (English)
1 reference
Martin P Eccles
1 reference
Ottawa Ethics of Cluster Randomised Trials Consensus Group
1 reference
9 May 2013
1 reference
1 reference
346
1 reference
f2838
1 reference
Identifiers
1 reference
1 reference