Sara Gillani, Jovaria Saeed, Ghazanfar Mukhtar, Maleeha Saleem, Ahmad Yar. “Incidence and Risk Factors of Polypharmacy in Pediatric Outpatients: A Tertiary Care Analysis”. Pakistan Journal of Medical & Health Sciences, vol. 17, no. 12, Dec. 2023, p. 434, doi:10.53350/pjmhs020231712434.