by Chikezie, U.E., Otakpor, A.N., Kuteyi, O.B., James, B.O.
Published in AIDS care (01.07.2012)

by Chikezie, U, Otakpor, A, Kuteyi, O, James, B
Published in Nigerian journal of clinical practice (01.04.2013)

by Dawodu, OA, Otakpor, AN, Ukponmwan, CU
Published in Journal of medicine & biomedical research (01.06.2006)

by OO Akanni, AF Osundina, SO Olotu, IO Agbonile, AN Otakpor, AL Fela-Thomas
Published in East Asian archives of psychiatry (01.03.2019)