title: Letter: Beta receptors and renin release.
mesh_terms: D000081:Acetamides / Q000494:pharmacology; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D001794:Blood Pressure / Q000187:drug effects; D006801:Humans; D010647:Phenyl Ethers / Q000494:pharmacology; D011412:Propanolamines / Q000494:pharmacology*; D011863:Radioimmunoassay; D012083:Renin / Q000097:blood / Q000378:metabolism*
chemical_list: D000081:Acetamides; D000319:Adrenergic beta-Antagonists; D010647:Phenyl Ethers; D011412:Propanolamines; D012083:Renin