title: Beta-blockers and changes in lipoprotein fractions.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D002784:Cholesterol / Q000097:blood; D006801:Humans; D008074:Lipoproteins / Q000097:blood*; D008790:Metoprolol / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology
chemical_list: D000319:Adrenergic beta-Antagonists; D008074:Lipoproteins; D002784:Cholesterol; D011433:Propranolol; D008790:Metoprolol