Author: Dr. Amina Husnain
Designation: Professor
Year of Publication: 2020
Journal Name: Pakistan Journal of Medical sciences
DOI / URL: https://www.bing.com/ck/a?!&&p=81cc44e03670092cJmltdHM9MTcxMTMy%20NDgwMCZpZ3VpZD0zM2I3Njk5ZC02N2JmLTZiMDEtMzBiNS03YTUxNjZhYjZhN2%20QmaW5zaWQ9NTIzNQ&ptn=3&ver=2&hsh=3&fclid=33b7699d-67bf-6b01-30b5-