Analisis began dan variasi penggunaan biaya out-of- pocket pada passion emergency non persalinan peserta PT Jamsostek (Persero) Kantor Cabang Cilandak tahun 2010 = The burden and variation of out-of-pocket spending in emergency room visit non delivery of PT Jamsostek (Persero) Cilandak Branch Office Beneficiaries in 2010 (Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012)