[Spirographic studies on the broncholytic effects of various theophylline preparations].
D001944:Breath Tests; D001980:Bronchi; D001982:Bronchial Diseases; D001993:Bronchodilator Agents; D004194:Disease; D006801:Humans; D012129:Respiratory Function Tests; D013806:Theophylline / Q000627:therapeutic use*
D001993:Bronchodilator Agents; D013806:Theophylline
BRONCHI/diseases; RESPIRATION/function tests; THEOPHYLLINE/therapeutic use
Spirographische Untersuchungen über die broncholytische Wirkung verschiedener Theophylline.