exclusion: akut[J04.0]
exclusion: obstruktiv (akut)[J05.0]
exclusion: o.n.A.[J04.0]
exclusion: akut[J04.2]
exclusion: o.n.A.[J04.2]
exclusion: akut[J04.1]
exclusion: chronisch[J42]
exclusion: o.n.A.[J04.1]