00659nas a2200253   4500000000100000008004100001260000900042653001100051653001600062653002700078653003300105653001100138653001200149653000900161653001200170100001500182700001200197700001300209700001100222700001700233245013800250300001000388490000700398       1978                            d  c197810aFemale10aHepatitis B10aHepatitis B Antibodies10aHepatitis B Surface Antigens10aHumans10aleprosy10aMale10aSenegal1 aChiron J P1 aDenis F1 aMaupas P1 aRoux G1 aLanguillon J00a[Infection with hepatitis B virus in lepers. II. Serum titers of surface antigens of hepatitis B virus and of homologous antibodies].  a402-50 v23