Nigerian Tovan Suit?' The Washington Post. 31 July 2009 and Donald G. McNeil Jr.. 'Nigerian. Receive First Payments for Children Who Died in 1996 Meningitis Drug Trial.- The New York Timer.. I I August 2011 '9, A.S. Jegede. That Led to the Nigerian Boycott ofthe Polio Vaccination Campaign?' http:"Avwyncbin