Trajectory of COVID-19 vaccine hesitancy post-vaccination and public’s intention to take booster vaccines: A cross-sectional analysis oleh Muhammad Salman, Tauqeer Hussain Mallhi, Yusra Habib Khan, Zia Ul Mustafa, Muhammad Tanveer Khan, Faiz Ullah Khan, Muhammad Hammad Butt, Naureen Shehzadi, Muhammad Junaid Farrukh, Maria Waheed, Fatima Azmat, Areej Saeed, Syeda Ayesha Mazhar, Asim Ali, Aisha Ashfaq, Khalid Hussain