Shahwar, Dur-e, Sumaira Naz, Shamila Saleem, Ayesha Malik, and Amia Raza. 2021. “Knowledge, Attitude, and Practices Regarding COVID-19 Among Obstetric Health Care Professionals in a Tertiary Care Hospital, Karachi, Pakistan”. International Journal Of Community Medicine And Public Health 8 (11):5222-27. https://doi.org/10.18203/2394-6040.ijcmph20214253.