Ahmad, I. ., Chufal, K. ., Gupta, S. ., & Bhatt, C. . (2018). Defining limited stage small cell lung cancer: a radiation oncologist’s perspective. BMJ Case Reports, 2018. https://doi.org/10.1136/bcr-2017-223708 (Original work published 2018)

Khan, M. ., Ahmad, M. ., Ahmad, I. ., Ashfaq, F. ., Wahab, S. ., Alsayegh, A. ., … Hakeem, K. . (2022). Arsenic Exposure through Dietary Intake and Associated Health Hazards in the Middle East. Nutrients, 14(10). https://doi.org/10.3390/nu14102136 (Original work published 2022)