[The significance of measuring theophylline and its metabolites in the sera of children with bronchial asthma].
D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000097:blood* / Q000188:drug therapy; D002648:Child; D002851:Chromatography, High Pressure Liquid; D005260:Female; D006801:Humans; D007700:Kinetics; D008297:Male; D013806:Theophylline / Q000097:blood* / Q000378:metabolism
D013806:Theophylline