Khalaf, S.A., Osman, S.R., Abbas, A.M. and Ismail, T.A.-A.M. 2018. Knowledge, attitude and practice of oral healthcare among pregnant women in Assiut, Egypt. International Journal Of Community Medicine And Public Health. 5, 3 (Feb. 2018), 890–900. DOI:https://doi.org/10.18203/2394-6040.ijcmph20180743.