Blood Parameters and Spleen Histology Following Chronic Consumption of Ethanolic Extract of Costus afer Stem and Juice on Albino Wistar Rats Journal title: Journal of Advances in Medicine and Medical Research Authors: Amabe Otoabasi Akpantah, Ubon Akpan, Mokutima Amarachi Eluwa, Theresa Ekpenyong Isamoh, Mfoniso Udon... Subject(s):