(Q40799596)
Statements
1 reference
Surveying physicians to determine the minimal important difference: implications for sample-size calculation (English)
1 reference
1 reference
van Walraven C
1 reference
Mahon JL
1 reference
Bohm C
1 reference
Laupacis A
1 reference
1 August 1999
1 reference
1 reference
52
1 reference
8
1 reference
717-723
1 reference
Identifiers
1 reference
1 reference