00676nas a2200229   4500000000100000008004100001260001300042653001900055653001300074653001100087653001200098653002800110653002600138100001800164700001700182245013700199856005900336300001000395490000700405050002000412022001400432       2001                            d  c2001 Jun10aCohort Studies10aEthiopia10aHumans10aleprosy10aPopulation Surveillance10aPsychomotor Disorders1 aGebre-Yesus A1 aSaunderson P00aComparative value of active and passive surveillance over time in treated leprosy patients, in the prevention of further disability.  uhttp://leprev.ilsl.br/pdfs/2001/v72n2/pdf/v72n2a13.pdf  a221-30 v72  aGEBREYESUS 2001  a0305-7518