Shah, F., Yousaf, M., Khan, S. K., Khan, F., Shah, F. and 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), pp. 536–549. doi: 10.53730/ijhs.v7nS1.14235.