Siersted, H. C., Mostgaard, G., Hyldebrandt, N., Hansen, H. S., Boldsen, J., & Oxhøj, H. (1996). Interrelationships between diagnosed asthma, asthma-like symptoms, and abnormal airway behaviour in adolescence: The Odense Schoolchild Study.

Siersted, H. C., G. Mostgaard, N. Hyldebrandt, H. S. Hansen, J. Boldsen, und H. Oxhøj. Interrelationships between Diagnosed Asthma, Asthma-like Symptoms, and Abnormal Airway Behaviour in Adolescence: The Odense Schoolchild Study. 1996.

Siersted, H. C., et al. Interrelationships between Diagnosed Asthma, Asthma-like Symptoms, and Abnormal Airway Behaviour in Adolescence: The Odense Schoolchild Study. 1996.