Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask

Condition:   Postoperative Sore Throat Interventions:   Other: chewed mint gum;   Other: Mouthwash Sponsor:   Fudan University Enrolling by invitation
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials