Validation of asthma diagnostic codes in the administrative health databases of Québec, Canada

L. Blais, C. Lemière, D. Berbiche (Montréal, Canada)

Source: Annual Congress 2004 - Screening of asthma and its morbidity
Session: Screening of asthma and its morbidity
Session type: Thematic Poster Session
Number: 3657

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Citations should be made in the following way:
L. Blais, C. Lemière, D. Berbiche (Montréal, Canada). Validation of asthma diagnostic codes in the administrative health databases of Québec, Canada. Eur Respir J 2004; 24: Suppl. 48, 3657

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