1.Franciscatto G J, Brennan D S, Gomes M S, et al. Association between pulp and periapical conditions and dental emergency visits involving pain relief: epidemiological profile and risk indicators in private practice in Australia[J]. Int Endod J, 2020,53(7):887-894.
2.Jang CS, Lee CY, Kim JW, et al. A clinical study on the dental emergency patients visiting an University Hospital emergency room[J]. Journal of the Korean Association of Oral and Maxillofacial Surgeons, 2011,37(6):439-447.
3.Ji-hyun Bae,Young-Kyun Kim,Yong-Hoon choi.Clinical characteristics of dental emergencies and prevalence of dental trauma at a university hospital emergency center in Korea.Dental Traumatology,2011,27:347-348.
4.Chihun Kim,Eunhye Choi,Kyeong-Mee park.Characteristics of patients who visit the dental emergency room in a dental college hospital.J Dent Anesth Pain Med [J].2019,19(1):21-27.
5.Park S. Characteristics of Dental Emergency Patients at Busan Paik Hospital[J]. Maxillofacial Plastic Reconstructive Surgery, 2012,34(1):58-64.
6.Broadbent J M, Zeng J, Page L A F, et al. Oral Health-related Beliefs, Behaviors, and Outcomes through the Life Course[J]. JOURNAL OF DENTAL RESEARCH, 2016,95(7):808-813.
7.Yang Y, Zhou Y, Liu X, et al. Health services provision of 48 public tertiary dental hospitals during the COVID-19 epidemic in China[J]. CLINICAL ORAL INVESTIGATIONS, 2020,24(5):1861-1864.
8.Shereen M A, Khan S, Kazmi A, et al. COVID-19 infection: Origin, transmission, and characteristics of human coronaviruses[J]. JOURNAL OF ADVANCED RESEARCH, 2020,24:91-98.
9.Yu J, Zhang T, Zhao D, et al. Characteristics of Endodontic Emergencies during Coronavirus Disease 2019 Outbreak in Wuhan[J]. J Endod, 2020,46(6):730-735.
10.Figueiredo R, Rattai J, Fournier K, et al. Emergency department visits for dental problems associated with trauma in Alberta: A report between the years 2011 and 2017[J]. DENTAL TRAUMATOLOGY, 2018,34(6):421-428.
11.Phil Jevon,Shaam Shamsi.COVID-19 and medical emergencies in the dental practice[J].Br Dent J 2020 07,229(1):19-22.
12.Tramini P,Al Qadi Nassar B,Valcarcel J,Gibert P.Factors associated with the use of emergency dental care facilities in a French public hospital.Spec Care Dent 2010,30:66-71.
13.Huang S, Huang J, Yu H, et al. Trends, demographics, and conditions of emergency dental visits in Taiwan 1997-2013: A nationwide population-based retrospective study[J]. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION, 2019,118(2):582-587.
14.Huang J, Yu H, Chen Y, et al. Analysis of emergency dental revisits in Taiwan (1999-2012) from Taiwanese National Health Insurance Research Database (NHIRD)[J]. JOURNAL OF DENTAL SCIENCES, 2019,14(4):395-400.
15.Zhang S X, Wang Y, Rauch A, et al. Unprecedented disruption of lives and work: Health, distress and life satisfaction of working adults in China one month into the COVID-19 outbreak[J]. PSYCHIATRY RESEARCH, 2020,288(112958).
16.Choi S C, Park J H, Pae A, et al. Retrospective study on traumatic dental injuries in preschool children at Kyung Hee Dental Hospital, Seoul, South Korea[J]. DENTAL TRAUMATOLOGY, 2010,26(1):70-75.
17.Wong N H Y, Tran C, Pukallus M, et al. A three-year retrospective study of emergency visits at an oral health clinic in south-east Queensland[J]. AUSTRALIAN DENTAL JOURNAL, 2012,57(2):132-137.
18.Currie C C, Stone S J, Connolly J, et al. Dental pain in the medical emergency department: a cross-sectional study[J]. JOURNAL OF ORAL REHABILITATION, 2017,44(2):105-111.
19.Phil Jevon,Shaam Shamsi.COVID-19 and medical emergencies in the dental practice[J].Br Dent J 2020 07,229(1):19-22.
20.Weusmann J,Schmitt H,Braun B,Sagheb K,Willershausen B,Mahmoodi B.Gender-Specific Differences of Dental Emergency Patients and the Use of Antibiotics: A 4-Year Retrospective Study. Oral Health Prev Dent 2020,Apr 01,18(2):263-269.
21.Darling B G, Singhal A, Kanellis M J. Emergency department visits and revisits for nontraumatic dental conditions in Iowa[J]. JOURNAL OF PUBLIC HEALTH DENTISTRY, 2016,76(2):122-128.
22.Hall E, Hickey P, Thuy N, et al. Dental Trauma in a Pediatric Emergency Department Referral Center[J]. PEDIATRIC EMERGENCY CARE, 2016,32(12):823-826.
23.Tramini P, Al Qadi Nassar B, Valcarcel J, et al. Factors associated with the use of emergency dental care facilities in a French public hospital.[J]. Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry, 2010,30(2):66-71.
24.Okunseri C, Okunseri E, Thorpe J M, et al. Medications Prescribed in Emergency Departments for Nontraumatic Dental Condition Visits in the United States[J]. MEDICAL CARE, 2012,50(6):508-512.
25.Sanford Grossman,Pradeep Sandhu,Christopher Sproat Vinod Patel. Provision of dental services at a single institution in the UK’s epicentre during the COVID-19 pandemic[J].Br Dent J 2020 Jun,228(12):964.
26.Yang S, Wang Y, Su N, et al. Changes in prevalence of precancerous oral submucous fibrosis from 1996 to 2013 in Taiwan:A nationwide population-based retrospective study[J]. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION, 2018,117(2):147-152.
28.Emily Carter,Charlotte C. Currie,Abisola Asuni.The frst six weeks – setting up a UK urgent dental care centre during the COVID-19 pandemic[J]. BRITISH DENTAL JOURNAL,2020 06,228(11):842-846.
29.Katarzyna Gurzawska-Comis,Kathrin Becker,Giulia Brunello,Agata Gurzawska,Frank Schwarz.
Recommendations for Dental Care during COVID-19 Pandemic[J].Journal of clinical medicine,2020,Jun 12,9(6).
30.Brennan D S, Balasubramanian M, Spencer A J. Preventive services in Australia by patient and visit characteristics[J]. INTERNATIONAL DENTAL JOURNAL, 2016,66(6):344-349.
31.Choi S C, Park J H, Pae A, et al. Retrospective study on traumatic dental injuries in preschool children at Kyung Hee Dental Hospital, Seoul, South Korea[J]. DENTAL TRAUMATOLOGY, 2010,26(1):70-75.
32.Wall T. Recent trends in dental emergency department visits in the United States-1997/1998 to 2007/2008[J]. JOURNAL OF PUBLIC HEALTH DENTISTRY, 2012,72(3):216-220.
32.Tulip D E, Palmer N O A. A retrospective investigation of the clinical management of patients attending an out of hours dental clinic in Merseyside under the new NHS dental contract[J]. BRITISH DENTAL JOURNAL, 2008,205(12):659-664.
33.Meng L,Hua F,Bian Z.Coronavirus Disease 2019 (COVID-19): Emerging and Future Challenges for Dental and Oral Medicine[J]. J. Dent. Res. 2020 05,99(5).