Aregbeyen, John B. O. National health insurance in Nigeria : benefits, costs and consequences / J.B.O. Aregbeyen. - Ibadan : Nigerian Institute of Social and Economic Research (NISER), c1997. - 34 p. ; ISBN: 9781811463 Subjects--Topical Terms: National health insurance LC Class. No.: RA412.5.N53 / A74 1997 Dewey Class. No.: 368.38/2/009669