O. Onoja, Samuel, Samuel C. Udem, and Aruh O. Anaga. 2017. “Effect of Chronic Administration of Hydromethanol Leaf Extract of Helianthus Annuus on Erythrocytic Profile in Normal Rats”. Journal of Nutritional Therapeutics 6 (2):59-63. https://doi.org/10.6000/1929-5634.2017.06.02.3.