Lijnen, P Effects of nitrendipine and atenolol on blood pressure and intracellular sodium in hypertensive blacks. [electronic resource] - Journal of human hypertension Apr 1990 - 85-7 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0950-9240 Subjects--Topical Terms: Atenolol--pharmacologyBlack PeopleBlood Pressure--drug effectsCalcium--metabolismDouble-Blind MethodErythrocytes--metabolismFemaleHumansHypertension--physiopathologyMaleNitrendipine--pharmacologySodium--metabolism