(Q48124562)
Statements
1 reference
Randomised trials in general practice--a New Zealand experience in recruitment (English)
1 reference
Robert Doughty
1 reference
Greg Gamble
1 reference
Ann Pearl
1 reference
Susan Wright
1 reference
Norman Sharpe
1 reference
21 November 2003
1 reference
116
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1186
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U681
1 reference