Triono; Lumadi, S. A.; Maulidia, R. PERBEDAAN SKALA NYERI PASIEN NEPHROLITHIASIS TINDAKAN EXTRA CORPOREAL SHOCK WAVE LITHOTRIPSY (ESWL) POSISI SUPINE DENGAN ARAH SUMBER ENERGI TEMBAKAN DARI SAMPING DAN BAWAH DI IRNA 2 R. ESWL RSUD Dr. SAIFUL ANWAR MALANG: Differences in Patients Pain of Nephrolithiasis Action Extra Corporeal Shock Wave Lithotripsy (ESWL) Supine Position With The Direction of Energy Sources of Shoot From Side and Down in IRNA 2 ESWL Room Dr. Saiful Anwar Malang. Jikep 2022, 8, 410-421.