The radiographic demonstration of bronchospasm and its relief by aminophylline.
D000328:Adult; D000628:Aminophylline / Q000627:therapeutic use*; D001249:Asthma / Q000150:complications / Q000000981:diagnostic imaging* / Q000188:drug therapy*; D001995:Bronchography; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D013035:Spasm / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology
D000628:Aminophylline