Studi Pemanfaatan Rawat Jalan Di Institusi Pelayanan Kabupaten Dharmasraya Dan Kota Sawahlunto Provinsi Sumatera Barat (Analisis Lanjut Data Susenas 2007 Dan Riskesdas 2007) =The study of ambulatory care utilization in the Dharmasraya regency and Sawahlunto City West Sumatera province (Continued Analysis of Susenas data 2007 and Riskesdas data 2007) - Sri Oktarina, author (2010)