Supercritical fluid extraction as a preparation method for mass spectrometry of dried blood spots

Atsuki Matsubara1, Yoshihiro Izumi2, Shin Nishiumi1

  • 1Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan.

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