1. Chronic rhinosinusitis and emerging treatment options;Piromchai;Int J Gen Med,2013
2. Systemic and topical antibiotics for chronic rhinosinusitis;Head;Cochrane Database Syst Rev,2016
3. Ear, nose, throat and craniofacial diseases community services initiative of Khon Kaen University;Piromchai;J Med Assoc Thai,2016
4. Biologics for chronic rhinosinusitis;Chong;Cochrane Database Syst Rev,2020
5. Prevalence of ear, nose, and throat diseases in the elderly: Khon Kaen University's Community Service from 2017 to 2018;Piromchai;J Med Assoc Thai,2019