Shaikh, Salman, Yusra Saleem, Shamoon Noushad, and Sadaf Ahmed. “Pain, Self-Medication and Administration of Over-The-Counter Analgesics: An Observational Study”. Annals of Psychophysiology 4 (July 1, 2017): 78–83. Accessed May 4, 2024. https://aeirc-edu.com/ojs14/index.php/app/article/view/260.