@base . a , , ; , , ; "African Journal of Biomedical Research." ; ; ; "1119-5096" ; ; "1119-5096" ; ; "1119-5096" ; "African Journal of Biomedical Research" , "African Journal of Biomedical Research." ; . a ; "1119-5096" ; . . a ; "1119-5096" ; . a ; ; "20040609183000.0"^^ ; ; . a , ; "African Journal of Biomedical Research" . a . a ; . "Nigeria" .