Martey, O.N.-K., Martey, O.N.-K., Martey, O.N.-K., Armah, G.E., Okine, L.K., Armah, G.E. and Armah, G.E. 2010. ABSENCE OF ORGAN SPECIFIC TOXICITY IN RATS TREATED WITH TONICA, AN AQUEOUS HERBAL HAEMATINIC PREPARATION. African Journal of Traditional, Complementary and Alternative Medicines. 7, 3 (Mar. 2010), 231–240.