(Q33887245)
Statements
1 reference
Analysis of cluster randomized trials in primary care: a practical approach (English)
1 reference
Eccles M
1 reference
Campbell MK
1 reference
Mollison J
1 reference
Steen N
1 reference
Grimshaw JM
1 reference
1 April 2000
1 reference
1 reference
17
1 reference
192-196
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference