[Treatment of obstructive respiratory disorders using a new theophylline retard preparation].
D000403:Airway Resistance / Q000187:drug effects; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D013806:Theophylline / Q000097:blood / Q000627:therapeutic use*
D003692:Delayed-Action Preparations; D013806:Theophylline
Behandlung obstruktiver Atemwegserkrankungen mit einer neuen Theophyllin-Retard-Zubereitung.