1. Gender identity Definition & Meaning - Merriam-Webster. Available at: https://www.merriam-webster.com/dictionary/gender%20identity. Accessed Sep-tember 10, 2022.
2. History of Women’s Participation in Clinical Research | Office of Research on Women’s Health. Available at: https://orwh.od.nih.gov/toolkit/recruitment/history. Accessed September 10, 2022.
3. Including Women and Minorities in Clinical Research Background | Office of Research on Women’s Health. Available at: https://orwh.od.nih.gov/womens-health-research/clinical-research-trials/nih-inclusion-policies/including-women-and. Accessed September 10, 2022.
4. Sex and gender in lung disease and sleep disorders: a state-of-the-art review;Sodhi;Chest,2022
5. CDC - Basics About COPD - Chronic Obstructive Pulmonary Disease (COPD). Available at: https://www.cdc.gov/copd/basics-about.html. Accessed September 10, 2022.