00442nas a2200181   4500000000100000008004100001260001300042653002400055653002100079653001100100653001200111653000900123100001800132245008000150300000900230490000700239022001400246       1952                            d  c1952 Mar10aBiomedical Research10aComputer Systems10aHumans10aleprosy10awork1 aDE MACEDO O B00a[Itinerant service in the leprosy dispensaries in the State of São Paulo].  a51-20 v20  a0034-7248