by Okokon, Jude E, Nwafor, Paul A, Ekpo, Memfin D
Published in Pakistan journal of pharmaceutical sciences (01.04.2010)

by ., Paul A. Nwafor, ., Memfin Ekpo, ., Tony Waka Udezi, ., Jude Okokon, ., Augustine L. Bassey
Published in International journal of pharmacology (01.07.2006)

by Ettebong, Ette Okon, Nwafor, Paul Alozie, Ekpo, Memfin, Ajibesin, Kola Kayode
Published in Pakistan journal of pharmaceutical sciences (01.10.2011)

by Dan, Ekpo, Kunle, Abudu, Nneka, Umanah, Abraham, Onwuezobe
Published in Indian journal of medical sciences (01.11.2011)

by Dan, Ekpo Memfin, Kunle, Abudu Emmanuel, Nneka, Umanah Ivy, Abraham, Onwuezobe Ifeanyi
Published in Indian journal of medical sciences (01.11.2011)