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Wang และผู้แต่งคนอื่นๆ. Levels of organochlorine pesticides in women patient serum in Maharaj Nakorn Chiang Mai hospital. . Chiang Mai:Chiang Mai University, 1997.
Wang และผู้แต่งคนอื่นๆ. (1997) Levels of organochlorine pesticides in women patient serum in Maharaj Nakorn Chiang Mai hospital . Chiang Mai University/Chiang Mai.