by AMEH, Emmanuel A, CHIRDAN, Lohfa B, NMADU, Paul T, YUSUFU, Lazarus M. D
Published in Pediatric surgery international (01.06.2003)

by Yusufu , Lazarus M. D, Kene , Terfa S, Odigie , Vincent I
Published in Oman medical journal (01.04.2010)

by Yusufu , Lazarus MD, Abur , Peter, Odigie , Vincent I
Published in Oman medical journal (2011)

by Ogboli-Nwasor, Elizabeth, Sule, Sa'adatu T, Yusufu, Lazarus Md
Published in Journal of pain research (2012)