Analisis asuhan keperawatan kesehatan masyarakat perkotaan pada klien dengan karsinoma buli-buli di Ruang Rawat Bedah Gedung Teratai Lantai 4 Rumah Sakit Umum Pusat Fatmawati = Analysis of urban health care nursing for client with bladder cancer in Surgical Care Room at 4th floor Teratai Building Fatmawati General Hospital Center