title: Letter to the editor: The herbs and the heart.
mesh_terms: D000740:Anemia / Q000209:etiology; D000818:Animals; D004220:Disulfides / Q000494:pharmacology; D004285:Dogs; D005342:Fibrinolysis; D006801:Humans; D011087:Polycythemia Vera / Q000628:therapy; D013440:Sulfides / Q000494:pharmacology; D014675:Vegetables
chemical_list: D004220:Disulfides; D013440:Sulfides