Supplementary material

Supplementary material

Please note: supplementary material is not edited by the Editorial Office, and is uploaded as it has been supplied by the author.

Files in this Data Supplement:

• Please note: supplementary material is not edited by the Editorial Office, and is uploaded as it has been supplied by the author. - The association of use of cod liver oil and multivitamin supplements with cumulative incidence of asthma over 11-year follow-up period, the HUNT Study, after excluding ever COPD, Chronic bronchitis or emphysema (n=16,711)