title: Theophylline: dose-concentration-relationships in the Jena and Rostock regions.
authors: Department of Clinical Pharmacology, University of Rostock, Germany.
authors: E M
authors: EM
authors: Hehl
authors: A K
authors: AK
authors: Riethling
authors: C
authors: C
authors: Kalina
authors: A
authors: A
authors: Balogh
authors: A
authors: A
authors: Hoffmann
mesh_terms: D002851:Chromatography, High Pressure Liquid; D011307:Drug Prescriptions; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D008875:Middle Aged; D013806:Theophylline / Q000008:administration & dosage / Q000097:blood / Q000493:pharmacokinetics*
chemical_list: D013806:Theophylline