Rathi, Vidushi, Pranav Ish, Gulvir Singh, Mani Tiwari, Nitin Goel, and Shailendra Nath Gaur. “Iron Deficiency in Non-Anemic Chronic Obstructive Pulmonary Disease in a Predominantly Male Population: An Ignored Entity”. Monaldi Archives for Chest Disease 90, no. 1 (February 6, 2020). Accessed November 24, 2024. https://www.monaldi-archives.org/macd/article/view/1126.