[Therapeutic drug level monitoring in pediatric practice (author's transl)].
D000328:Adult; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D004364:Pharmaceutical Preparations / Q000097:blood*; D013806:Theophylline / Q000097:blood
D004364:Pharmaceutical Preparations; D013806:Theophylline