Cost effectiveness analysis kasus bedah program jaminan pemeliharaan kesehatan keluarga miskin (JPK-Gakin) dan program Kartu Jakarta Sehat (KJS) pada 2 RSUD dan 1 RS Swasta di Provinsi DKI Jakarta 2013 = Cost effectiveness analysis of surgery case pogram health insurance poor families (JPK-Gakin) and Jakarta health card program (KJS) in the 2 hospitals and 1 private hospital capital region Jakarta 2013