Theophylline and apnoeas of prematurity.
D001049:Apnea / Q000188:drug therapy*; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000188:drug therapy*; D013806:Theophylline / Q000009:adverse effects / Q000627:therapeutic use*
D013806:Theophylline