[Diagnostic difficulties in chronic pneumonitis].
D001995:Bronchography; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis*; D014054:Tomography
Diagnostische Schwierigkeiten bei Pneumonitis chronica.