title: Antagonism of angiotensin by hydralazine on renal blood flow and erythropoietin production.
mesh_terms: D000804:Angiotensin II / Q000037:antagonists & inhibitors*; D000818:Animals; D001783:Blood Flow Velocity; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004357:Drug Synergism; D004921:Erythropoietin / Q000096:biosynthesis*; D005260:Female; D006400:Hematocrit; D006830:Hydralazine / Q000494:pharmacology*; D007668:Kidney / Q000187:drug effects*; D008297:Male; D011086:Polycythemia; D012077:Renal Artery / Q000502:physiology
chemical_list: D004921:Erythropoietin; D000804:Angiotensin II; D006830:Hydralazine