Analisis Praktik Residensi Keperawatan Medikal Bedah Pada Pasien Kanker Kolorektal Metastasis Paru dengan Pendekatan Teori Peaceful End Of Life di Rumah Sakit Kanker Dharmais Jakarta = Analysis of Medical Surgical Nursing Residency Practice in Lung Metastatic Colorectal Cancer Patients with Peaceful End Of Life Theory Approach in Dharmais Cancer Hospital Jakarta