12 Ear, nose, oropharynx and oral cavity 12.3 Drugs acting on the oropharynx and oral cavity () Search ค้นหา 12.3 Drugs acting on the oropharynx and oral cavity 12.3.1 Drugs used in treatment of oral ulcer 12.3.2 Oropharyngeal antifungal drugs 12.3.3 Antiseptics for root canal treatment 12.3.4 Drugs used in prevention and treatment of dental plaque and caries 12.3.5 Other dental preparations
