Sohaib Riaz, Isha Adeel Chaudhary, Abdullah Umer Rehan, Qurat-Ul-Ain Khalid, Ismat Tahira, Aneeqa Adnan, Muhammad Ahsan. “Frequency of Meningitis in Cases With a History of Getting the MMR Vaccine Within the Past 45 Days”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 10, Dec. 2022, p. 447, doi:10.53350/pjmhs221610447.