title: Comparative value of active and passive surveillance over time in treated leprosy patients, in the prevention of further disability.
authors.forename: A
authors.initials: A
authors.lastname: Gebre-Yesus
authors.forename: P
authors.initials: P
authors.lastname: Saunderson
mesh_terms: D015331:Cohort Studies; D005002:Ethiopia; D006801:Humans; D007918:Leprosy / Q000150:complications* / Q000188:drug therapy; D011159:Population Surveillance / Q000379:methods*; D011596:Psychomotor Disorders / Q000209:etiology / Q000517:prevention & control*