Postnatal development of theophylline metabolism in preterm infants.
D000328:Adult; D000375:Aging; D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000188:drug therapy; D007234:Infant, Premature; D007700:Kinetics; D013806:Theophylline / Q000378:metabolism* / Q000627:therapeutic use
D013806:Theophylline