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Kirati Poomphakwaen. (2009) Factors for cholangiocarcinoma in Khon Kaen, Thailand : a nested case-control study . Mahidol University/Bangkok.
Kirati Poomphakwaen. Factors for cholangiocarcinoma in Khon Kaen, Thailand : a nested case-control study. . Bangkok:Mahidol University, 2009.
Kirati Poomphakwaen. (2009) Factors for cholangiocarcinoma in Khon Kaen, Thailand : a nested case-control study . Mahidol University/Bangkok.