1. Lee DI, Lee YE, Kim MY, Kim BI, Jeong SH, Song KB, et al. Oral health status salivary mutans streptococci levels of pregnant women in Korea. J Korean Acad Oral Health. 2006; 30(2):163–173.
2. Kang HK, Seong ML, Lee MY, Lee BH, Lee JY. Comprehensive periodontics. Seoul: Soomoonsa;2013. p. 115.
3. Park JS, Lee HD, Jang YH, Ji MK, Ji YJ. Oral microbiology. Seoul: Komoonsa;2014. p. 258–267.
4. Xie Y, Xiong X, Elkind-Hirsch KE, Pridjian G, Maney P, Delarrosa RL, et al. Change of periodontal disease status during and after pregnancy. J Periodontol. 2013; 84(6):725–731.
Article
5. Lee HN, Kim DK. A study on the oral health knowledge and behavior of patients who visited dental clinics. Oral Biol Res. 1999; 23(2):135–153.
6. Choi JM. A study on the level of awareness and practice of the pregnant women about oral health care [master's thesis]. Seoul: Chung-Ang University;2005.
7. Park HR. A study on the status of oral health and oral health attitude of workers in industries. J Dent Hyg Sci. 2006; 6(3):177–186.
8. Park HS, Kim JS. A survey of parent's oral health perception for the oral health promotion of the preschool children. J Dent Hyg Sci. 2007; 7(3):135–139.
9. Lee SM. A study on factors associated with the oral health promotion behaviors of college students. J Dent Hyg Sci. 2006; 6(3):187–192.
10. Chang BJ, Song KH. A study on dental health knowledge and behavior of elementary student. J Dent Hyg Sci. 2006; 6(3):201–206.
11. Harris NO, Garcia-Godoy F. Primary preventive dentistry. 6th ed. New Jersey: Prentice Hall;2004.
12. Park YN, Shim CS. A study on the awareness and practice of the pregnant women about oral health care. J Korean Acad Dent Hyg Educ. 2008; 8(3):53–64.
13. Kim JS, Go EH, Kim CH. A study of oral hygiene status for pregnant women in some areas. J Dent Hyg Sci. 2006; 6(2):101–105.
14. Lee KY, Won BY. A study on the oral health care of pregnant women in a region. J Korean Acad Dent Hyg Educ. 2009; 9(1):1–14.
15. Lee SJ, Choi GY. A study on the oral health behavior status and oral health awareness of pregnant women-demographic sociological variables. J Korea Acad Ind Coop Soc. 2011; 12(11):5049–5055.
16. Sung MH, Ha MJ. Relationships between the level of awareness of dental hygiene and practice of dental hygiene in pregnant women. J East West Nurs Res. 2012; 18(2):53–58.
17. Jang KA, Kim KO, Lee SO. Comparing oral health care awareness and practice in pregnant women with and without oral health education experience. J Korean Soc Matern Child Health. 2016; 20(2):169–177.
18. Kim JY, Lee MO. A study on health state and oral health behaviors among some postpartum women in Busan. J Korean Acad Dent Health. 2007; 31(1):83–90.
19. Jang KA, Seong MG. A study on the behavior status and the knowledge regarding oral health of pregnant women. J Korean Soc Hyg Sci. 2008; 14(1):55–63.
20. George A, Johnson M, Blinkhorn A, Ajwani S, Bhole S, Yeo AE, et al. The oral health status, practices and knowledge of pregnant women in south-western Sydney. Aust Dent J. 2013; 58(1):26–33.
Article
21. Ressler-Maerlender J, Krishna R, Robison V. Oral health during pregnancy: Current research. J Womens Health (Larchmt). 2005; 14(10):880–882.
Article
22. Preventive Dentistry Research Society. Preventive dentistry. 2nd ed. Seoul: Kunja;2008. p. 329.
23. Oral Health Care During Pregnancy Export Workgroup. Oral health care during pregnancy: A national consensus statement. Washington, DC: National Maternal and Child Oral Health Resource Center;2012. p. 1–7.
24. Zhong C, Ma KN, Wong YS, So Y, Lee PC, Yang Y. Oral health knowledge of pregnant women on pregnancy gingivitis and children's oral health. J Clin Pediatr Dent. 2015; 39(2):105–108.
Article
25. Kang HK, Lee SO. Effect on infantile oral health knowledge in pregnant women. Korean J Health Serv Manag. 2014; 8(1):125–134.
Article
26. Ryu K, Jeong SH, Kim JY, Choi YH, Song KB. Effect of mother's oral health behavior and knowledge on dental caries in their preschool children. J Korean Acad Dent Health. 2004; 28(1):105–115.
27. Lee ES, Shin SC. A study on the relations between the oral health care habits and caries in the deciduous teeth. J Korean Acad Oral Health. 1996; 20(3):369–380.
28. Kim HR, Kim DY, Moon DH. Comparison of knowledge, cognition and practice level on oral health care of the clients visiting dental clinic in Pusan area. J Korean Soc Dent Hyg. 2012; 12(4):647–654.
Article