(Q44440065)

English

Measures of abstinence in clinical trials: issues and recommendations

scientific article published in February 2003

Statements

Measures of abstinence in clinical trials: issues and recommendations. (English)
John R Hughes
Josue P Keely
Ray S Niaura
Deborah J Ossip-Klein
Robyn L Richmond
Gary E Swan
1 February 2003

Identifiers

 
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