(Q39974161)

English

Development and validation of the Chronic Obstructive Pulmonary Disease Assessment Questionnaire (COPD-AQ).

scientific article

Statements

Development and validation of the Chronic Obstructive Pulmonary Disease Assessment Questionnaire (COPD-AQ) (English)

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit