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[Lung function reference data in school-age children].
Baars JC, Ihorst G, Forster J, Frischer T, Karmaus W, Henschen M, Kühr J. Baars JC, et al. Among authors: ihorst g. Pneumologie. 2001 Feb;55(2):72-8. doi: 10.1055/s-2001-11287. Pneumologie. 2001. PMID: 11268887 German.
[Reproducibility in induced sputum in children with asthma].
Reining U, Mattes J, Storm van's Gravesande K, Ihorst G, Kühr J. Reining U, et al. Among authors: ihorst g. Pneumologie. 2000 May;54(5):185-90. doi: 10.1055/s-2000-3828. Pneumologie. 2000. PMID: 10865471 German.
200 results