The effects of mouth rinsing and gargling with mouthwash containing povidone-iodine and hydrogen peroxide on the cycle threshold value of Severe Acute Respiratory Syndrome Coronavirus 2: A randomized controlled trial of asymptomatic and mildly symptomatic patients

使用含聚维酮碘和过氧化氢的漱口水漱口和漱喉对严重急性呼吸综合征冠状病毒2循环阈值的影响：一项针对无症状和轻症患者的随机对照试验