1. Sathish V, Martin YN, Prakash YS. Sex steroid signaling: implications for lung diseases. Pharmacology & Therapeutics 2015; 150: 94–108.
2. Tam A, Morrish D, Wadsworth S, Dorscheid D, Man SF, Sin DD. The role of female hormones on lung function in chronic lung disease. BMC Womens Health 2011; 11: 24.
3. Bonds RS, Midoro-Horiuti T. Estrogen effects in allergy and asthma. Current opinion in allergy and clinical immunology 2013; 13(1): 92-9.
4. Stanford KI, Mickleborough TD, Ray S, Lindley MR, Koceja DM, Stager JM. Influence of menstrual cycle phase on pulmonary function in asthmatic athletes. European j applied physiology 2006; 96(6): 703-10.
5. Hellings P, Vandekerckhove P, Claeys R, Billen J, Kasran A, Ceuppens J. Progesterone increases airway eosinophilia and hyper‐responsiveness in a murine model of allergic asthma. Clinical & Experimental Allergy 2003; 33(10): 1457-63.
6. Gavali M, Gavali Y, Gadkari J, Patil K. Influence of menstrual cycle on lung functions in young healthy medical students. Int J Healthc Biomed Res 2013; 2: 30-4.
7. Farha S, Asosingh K, Laskowski D, Hammel J, Dweik RA, Wiedemann HP, Erzurum SC. Effects of the menstrual cycle on lung function variables in women with asthma. American journal of respiratory and critical care medicine 2009; 180(4): 304-10.
8. Wegienka G, Hasiec E, Boushey H, Johnson CC, Strickler R, Zoratti E, Havstad S. Studying forced expiratory volume at 1 second over menstrual segments in asthmatic and non-asthmatic women: assessing protocol feasibility BMC Res Notes 2012; 5: 261.
9. Brenner BE, Holmes TM, Mazal B, Camargo CA. Relation between phase of the menstrual cycle and asthma presentations in the emergency department. Thorax 2005; 60(10): 806-9.
10. Graziottin A, Serafini A. Perimenstrual asthma: from pathophysiology to treatment strategies. Multidisciplinary respiratory medicine 2016; 11(1): 30.
11. Mandhane PJ, Hanna SE, Inman MD, Duncan JM, Greene JM, Wang HY, et al. Changes in exhaled nitric oxide related to estrogen and progesterone during the menstrual cycle. Chest 2009; 136(5): 1301-7.
12. Salam MT, Wenten M, Gilliland FD. Endogenous and exogenous sex steroid hormones and asthma and wheeze in young women. J Allergy Clin Immunol 2006; 117(5): 1001–7.
13. Real FG, Svanes C, Macsali F, Omenaas ER. Hormonal factors and respiratory health in women--a review. Clin Respir J 2008; 2 (1): 111-9.
14. Macsali F, Real FG, Omenaas ER, Bjorge L, Janson C, Franklin K, et al. Oral contraception, body mass index, and asthma: a cross-sectional Nordic-Baltic population survey. J Allergy Clin Immunol 2009; 123(2): 391-7.
15. Hunter DJ, Colditz GA, Hankinson SE, Malspeis S, Spiegelman D, Chen W, et al. Oral contraceptive use and breast cancer: a prospective study of young women. Cancer Epidemiology and Prevention Biomarkers 2010;19(10): 2496-502.
16. Sabbour A, ElDeeb A, Elithy A. Effect of Treadmill Training on Premenstrual Symptoms, Hormonal and Haematological Parameters in Young Females. Bulletin of Faculty of Physical Therapy 2012; 17(1).
17. Boyd A, Yang CT, Estell K, Tuggle C, Gerald LB, Dransfield M, et al. Feasibility of exercising adults with asthma: a randomized pilot study. Allergy, Asthma & Clinical Immunology 2012; 8(1): 13.
18. Angane EY, Navare AA. Effects of aerobic exercise on pulmonary function tests in healthy adults. International J Research in Medical Sciences 2017; 4(6): 2059-63.
19. Razavi MZ, Nazarali P, Hanachi P, Kordi M. Effect of a Course of Aerobic Exercise and Consumption of Vitamin D Supplementation on Respiratory Indicators in Patients with Asthma. 2013; 6(4).
20. Lippincott W. ACSM's Guidelines for Exercise Testing and Prescription. 9th ed. Philadelphia: American College of Sports Medicine 2014; 33: 1-5.
21. Zolaktaf V, Ghasemi GA, Sadeghi M. Effects of Exercise Rehab on Male Asthmatic Patients: Aerobic Verses Rebound Training. Int J Prev Med 2013; 4(Suppl 1): 126–32.
22. Pereira-Vega A, Sánchez Ramos JL, Vázquez Oliva R, Maldonado Pérez JA, Olbah MA, Montero Fernández M,et al. Premenstrual Asthma and Female Sex Hormones. J Investig Allergol Clin Immunol 2012; 22(6): 437-9.
23. Carlson CL, Cushman M, Enright PL, Cauley JA, Newman AB; Cardiovascular Health Study Research Group. Hormone replacement therapy is associated with higher FEV1 in elderly women. Am J Respir Crit Care Med 2001; 163(2): 423-8.
24. Kossman DA, Williams NI, Domchek SM, Kurzer MS, Stopfer JE, Schmitz KH. Exercise lowers estrogen and progesterone levels in premenopausal women at high risk of breast cancer. Journal of Applied Physiology 2011; 111(6): 1687-93.
25. Nandhini R, Subhashini A.S. Variation in the Pulmonary Functions with the Phases of the Menstrual Cycle in Adolescent Females. J Clinical and Diagnostic Research 2012; 6(2): 173-175.
26. Tan KS, Far Lane LC, Lipworth Bj. Loss of normal cyclical beta 2 adrenoceptor regulation and increased premenstrual responsiveness to adenosine monophosphate in stable female asthmatic patients. Thorax 1997; 52(7): 608-11.
27. Shaw B, Shaw S. Role of diaphragmatic breathing and aerobic exercise in improving pulmonary function and maximal oxygen consumption in asthmatics. Science and sports 2009; 10: 7-13
28. Farid R, Azad FJ, Atri AE, Rahimi MB, Khaledan A, Talaei-Khoei M, et al. Effect of Aerobic Exercise Training on Pulmonary Function and Tolerance of Activity in Asthmatic Patients. Iran J Allergy Asthma Immunol 2005; 4(3): 133-8.
29. Allen, Ruth. The health benefits of nose breathing. Nursing in General Practice 2017.page 41..Available from: http://www.lenus.ie/hse/bitstream/10147/559021/1/JAN15Art7.pdf
30. Multani NK. Comparison of breathing exercises and aerobic exercise in asthmatic children. J exercise science and physiotherapy 2012; 6(2): 112-9.