Zahid Rasheed, Sauleha Sayyed, Imran Ali, Fawad Hameed, Muhammad Rizwan, Gul Naz, Natasha Kanwal Mirza. Diagnostic Accuracy of Modified Alvarado Score (MAS) and Ohmann Scores (OS) in Diagnosing Acute Appendicitis. Pakistan Journal of Medical & Health Sciences 2023, 17, 298.