I. J. Skarpaas

Changing prevalence of asthma in school children: evidence for diagnostic changes in asthma in two surveys 13 yrs apart.

A. Gulsvik, K. Carlsen, P. Magnus, 1997, The European respiratory journal.

Cohort analysis of asylum seekers in Oslo, Norway, 1987-1995: effectiveness of screening at entry and TB incidence in subsequent years.

E. Heldal, I. J. Skarpaas, N. L. Johnsen, 2005, The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.

Prevalence of bronchial asthma in schoolchildren in Oslo, Norway

A. Bartoňová, O. Skjønsberg, J. Clench-Aas, 1995, Allergy.

Prevalence of Bronchial Asthma and Respiratory Symptoms in Schoolchildren in Oslo

A. Gulsvik, I. J. Skarpaas, I. J. K. Skarpaas, 1985, Allergy.

An unexpected reaction towards disodium cromoglycate.

I. J. Skarpaas, 1987, Allergy.