[1] Nnamdi Azikiwe Univ, Coll Hlth Sci, Dept Pharmacol, Nnewi, Nigeria
[2] Nnamdi Azikiwe Univ, Dept Microbiol, Nnewi, Nigeria
[3] Abia State Univ, Coll Hlth Sci, Dept Pharmacol, Aba, Nigeria
[4] Univ Uyo, Fac Pharm, Uyo, Nigeria
[5] Nnamdi Azikiwe Univ, Teaching Hosp, Nnewi, Nigeria
[6] Imo State Univ, Coll Hlth Sci, Dept Pharmacol, Owerri, Nigeria