EVALUATION OF IN-VITRO VASORELAXANT EFFECT (POTENTIAL ANTIHYPERTENSIVE) OF KIGELIA AFRICANA FRUIT METHANOL EXTRACT ON POTASSIUM CHLORIDE AND PHENYLEPHRINE INDUCED TENSION IN WISTAR RAT AORTA. FJS [Internet]. 2020 Sep. 29 [cited 2025 Sep. 11];4(3):470-5. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/414