Prevalence and impact of exercise-induced laryngeal obstruction in asthma: a study protocol for a cross-sectional and longitudinal study.

Åse Johnsen RogdeSverre LehmannThomas HalvorsenHege Havstad ClemmOla Drange RøksundKarl Ove HufthammerHaakon Kristian KvidalandMaria VollsæterTiina Maarit Andersen

Published in: BMJ open (2023)

NCT04593394.

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