Chotirot Chatkaew. (1990) Effect of cigarette smoking on lipid profiles in Metropolitant Waterworks employees. Mahidol University,:ม.ป.ท.Chotirot Chatkaew. 1990. Effect of cigarette smoking on lipid profiles in Metropolitant Waterworks employees. ม.ป.ท.:Mahidol University,;Chotirot Chatkaew. Effect of cigarette smoking on lipid profiles in Metropolitant Waterworks employees. ม.ป.ท.:Mahidol University, 1990. Print.