title: Theophylline blood levels with theophylline ethylene diamine.
mesh_terms: D000284:Administration, Oral; D000287:Administration, Topical; D000628:Aminophylline / Q000008:administration & dosage*; D001993:Bronchodilator Agents / Q000008:administration & dosage / Q000097:blood; D006207:Half-Life; D006801:Humans; D007275:Injections, Intravenous; D013806:Theophylline / Q000097:blood*
chemical_list: D001993:Bronchodilator Agents; D000628:Aminophylline; D013806:Theophylline