00684nas a2200301   4500000000100000008004100001260000900042653001100051653001100062653001600073653003300089653002300122653001100145653001200156653000900168653002400177100001600201700001400217700001800231700001300249700001400262700001100276700001400287245005200301300000800353490000700361022001400368       1979                            d  c197910aBrazil10aFemale10aHepatitis B10aHepatitis B Surface Antigens10aHospitals, Special10aHumans10aleprosy10aMale10aPersonnel, Hospital1 aZyngier F R1 aCosta F G1 aZilberman S D1 aGrey P S1 aLemme A C1 aGaze R1 aPereira A00aPrevalence of HBsAg in a Brazilian leprosarium.  a5990 v73  a0035-9203