title: Developmental changes of unbound theophylline.
authors.forename: Z
authors.initials: Z
authors.lastname: Kato
authors.forename: O
authors.initials: O
authors.lastname: Fukutomi
authors.forename: N
authors.initials: N
authors.lastname: Kondo
mesh_terms: D000328:Adult; D000367:Age Factors; D001993:Bronchodilator Agents / Q000493:pharmacokinetics*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011485:Protein Binding; D013806:Theophylline / Q000493:pharmacokinetics*
chemical_list: D001993:Bronchodilator Agents; D013806:Theophylline