Saher Naseeb Uneeb, Saima Zainab, Aneeta Khoso and Abdul Basit 2021. Knowledge scores in annual and modular curriculum among medical students from Karachi, Pakistan. Journal of the Pakistan Medical Association. 71, 2 (Jan. 2021), 681–685. DOI:https://doi.org/10.47391/JPMA.1416.