(Q77416770)

English

A systematic overview of the use of diary cards, quality-of-life questionnaires, and psychometric tests in treatment trials of Helicobacter pylori-positive and -negative non-ulcer dyspepsia

scientific article published on 01 March 1999

Statements

A systematic overview of the use of diary cards, quality-of-life questionnaires, and psychometric tests in treatment trials of Helicobacter pylori-positive and -negative non-ulcer dyspepsia (English)

Identifiers

 
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