title: Classification and quantitation of beta-adrenergic receptor subtypes.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D006160:Guanosine Triphosphate / Q000378:metabolism; D006801:Humans; D008024:Ligands / Q000378:metabolism; D004364:Pharmaceutical Preparations / Q000378:metabolism; D011941:Receptors, Adrenergic / Q000145:classification*; D011943:Receptors, Adrenergic, beta / Q000032:analysis / Q000145:classification* / Q000378:metabolism
chemical_list: D008024:Ligands; D004364:Pharmaceutical Preparations; D011941:Receptors, Adrenergic; D011943:Receptors, Adrenergic, beta; D006160:Guanosine Triphosphate; D000262:Adenylyl Cyclases