D. S. Akram, F. Naheed, N. Ali, N. Qamar, F. Liaquat, and N. Ahsan, “Knowledge and attitude about covid-19 Vaccination in pregnant women at Baqai Medical University”, J. Univ. Med. Dent. Coll. , vol. 15, no. 1, pp. 758-763, Mar. 2024.