1. M. Darçın, Association between air quality and quality of life, Environ. Sci. Pollut. Res., 21 (3) (2014), 1954-1959.
2. J. Kahn and J. Yardley, Choking on growth, Part I as China Roars, pollution reaches deadly extremes. In The New York Times, World, Asia, (2007).
3. H. Majid, P. Madl and K. Alam, Ambient air quality with emphasis on roadside junctions in metropolitan cities of Pakistan and its potential health effects, The Health, 3 (3) (2012), 79-85.
4. J.D. Kaufman, S.D. Adar, R.G. Barr, M. Budoff, G.L. Burke, C.L. Curl and R. Kronmal, Association between air pollution and coronary artery calcification within six metropolitan areas in the USA (the Multi-Ethnic Study of Atherosclerosis and Air Pollution): a longitudinal cohort study, The Lancet, 388 (2016), 696-704.
5. World Health Organization (WHO). Reducing risk, promoting healthy life. In World Health Report WHO, Geneva, Switzerland, (2002).