©2013 National Research Council of Thailand
Worapa Heepchantree. 2005. Biomonitoring study and health risk assessment of populations residing in Chiang Mai province with high risk of lung cancer. Field of Study Biology, Chiang Mai University;
Worapa Heepchantree. (2005) Biomonitoring study and health risk assessment of populations residing in Chiang Mai province with high risk of lung cancer . Chiang Mai University/Chiang Mai.
Worapa Heepchantree. Biomonitoring study and health risk assessment of populations residing in Chiang Mai province with high risk of lung cancer. . Chiang Mai:Chiang Mai University, 2005.
Worapa Heepchantree. (2005) Biomonitoring study and health risk assessment of populations residing in Chiang Mai province with high risk of lung cancer . Chiang Mai University/Chiang Mai.