TY - SER KW - Treatment KW - Rehabilitation centre KW - leprosy KW - Hospital KW - Ethiopia KW - Cost analysis AU - Vassall A CN - 130.26 VAS b CY - Addis Ababa LA - eng M3 - report PB - ALL Africa Leprosy and Rehabilitation Centre PP - Addis Ababa PY - 1998 TI - Economic analysis of the Alert hospital : cost and efficiency ER -