title: Beta-antagonist and secondary hyperparathyroidism in chronic renal failure.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000517:prevention & control*; D007676:Kidney Failure, Chronic / Q000188:drug therapy*; D008297:Male; D008790:Metoprolol / Q000627:therapeutic use*; D008875:Middle Aged; D010096:Oxprenolol / Q000627:therapeutic use*
chemical_list: D010096:Oxprenolol; D008790:Metoprolol