Agin, K. and Namavary, J. 2013. A Survey on Thyroid Hormonal Status among Moderate to Severe Stable Chronic Obstructive Pulmonary Disease. International Journal of Medical Toxicology and Forensic Medicine. 3, 4(Autumn) (Jun. 2013), 106–113. DOI:https://doi.org/10.22037/ijmtfm.v3i4(Autumn).3643.