The relative effectiveness of antihypertensive drugs in Caucasians and Negroes.
D000959:Antihypertensive Agents / Q000627:therapeutic use*; D044383:Black People; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D044465:White People
D000959:Antihypertensive Agents