Nwanna

Alterations in superoxide dismutiase , vitamins C and E in HIV infected children in Umuahia , Abia state

Obeagu, Emmanuel Ifeanyi, Nwanna, 2015 .

CONTROL OF YAM ROT FUNGI WITH CRUDE EXTRACTS OF CHROMOLAENA ODORATAAND CYMPOBOGON CITRATUS

Okigbo, Anuagasi, Nwanna, 2016 .