Analisis praktik residensi keperawatan medikal bedah dengan pendekatan teori Self-Care Orem pada pasien osteoartritis genu bilateral di Rumah Sakit Umum Pusat Fatmawati Jakarta dan Rumah Sakit Orthopedi Prof. Dr. Soeharso Surakarta = Analysis of medical surgical nursing advance clinical practice with Orem's Self-Care theory approach in patients with osteoarthritis of the knee in Fatmawati Central General Hospital Jakarta and Prof Dr. Soeharso Orthopaedic Hospital of Surakarta