Penetapan tarif rasional instalasi rawat inap menurut kelas rawatan di rurinab Sakit Umum Daerah Solok tahun 1999/2000 = Determining rational tariff of hospital's ward installations that classified by the class rate at Rumah Sakit Umum Daerah Solok in 1999/2000 - Umar Ismail Rivai, author (Universitas Indonesia, 2002)