Bello, A. M.; Wudil, A. M.; Muhammad, M.; Muhammad, I. A.; Muhammad, M. G.; Al-Khatib, A. J. TOXICOLOGICAL EFFECT OF LOCAL/NATURAL INSECTICIDES: SEEDS OF AZADIRACHTA INDICA, PEELS OF CITRUS SINENSIS AND THEIR COMBINATION ON LIVER ENZYMES. ESJ 2014, 10.