TIRTA, Ian; WIDNYANA, I Made Gede; SINARDJA, Cynthia Dewi; PUTRA, Kadek Agus Heryana; PARAMI, Pontisomaya; SUARJAYA, I Putu Pramana; WIRYANA, Made; SENAPATHI, Tjokorda Gde Agung. THE EFFECTIVENESS OF GREATER AURICULAR NERVE (GAN) BLOCK USING ISOBARIC ROPIVACAINE AS AN ANALGESIC ADJUVANT AS COMPARED TO INTRAVENOUS OPIOID AS ANALGESIA FOR MIDDLE EAR SURGERY. PREPOTIF : JURNAL KESEHATAN MASYARAKAT, [S. l.], v. 8, n. 1, p. 2559–2569, 2024. DOI: 10.31004/prepotif.v8i1.27255. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/prepotif/article/view/27255. Acesso em: 12 apr. 2025.