Shah, F., Yousaf, M., Khan, S. K., Khan, F., Shah, F., & Khan, A. (2023). Knowledge and practices regarding oral health and hygiene and its correlation with periodontal health in pregnant women, visiting hospitals of prime foundation: Cross-sectional study. International Journal of Health Sciences, 7(S1), 536–549. https://doi.org/10.53730/ijhs.v7nS1.14235