A micromethod for the determination of serum theophylline.
D001049:Apnea / Q000188:drug therapy; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000188:drug therapy; D008722:Methods; D013806:Theophylline / Q000097:blood* / Q000627:therapeutic use
D013806:Theophylline