title: Influence of ranitidine on plasma metoprolol concentrations.
mesh_terms: D003577:Cytochrome P-450 Enzyme System; D005663:Furans / Q000627:therapeutic use*; D006635:Histamine H2 Antagonists / Q000627:therapeutic use*; D006801:Humans; D008790:Metoprolol / Q000097:blood*; D010105:Oxygenases / Q000378:metabolism; D011412:Propanolamines / Q000097:blood*; D011899:Ranitidine
chemical_list: D005663:Furans; D006635:Histamine H2 Antagonists; D011412:Propanolamines; D011899:Ranitidine; D003577:Cytochrome P-450 Enzyme System; D010105:Oxygenases; D008790:Metoprolol