[Experimental studies on the problem of the peroral administration of ethereal oils in the therapy of chronic lung diseases].
D002908:Chronic Disease; D008171:Lung Diseases / Q000628:therapy*; D009821:Oils; D009822:Oils, Volatile / Q000628:therapy*
D009821:Oils; D009822:Oils, Volatile
LUNG DISEASES/therapy; OILS, VOLATILE/therapy