Perbandingan efektivitas tablet hisap Amylmetacresol-dibenal dengan profilaksis deksametason intravena sebelum pemasangan pipa endotrakeal untuk mengurangi kekerapan nyeri tenggorok pascaoperasi = Comparison of the effectiveness between Amylmetacresol-dibenal lozenges and prophylactic intravenous dexamethasone before intubation to reduce the incidence of postoperative sore throat post