TY JOUR TI Chemical composition and biological activity of sapropel in the Orenburg region (V. Sol-Iletsk), genetic link with the composition of the sapropel formers KW sapropel KW IK-Fourier spectroscopy KW liquid chromatography KW UV/VIS spectroscopy JO Journal of New Medical Technologies. eJournal AU Fridzon , K.. AU Platonov, V.. AU Khadartsev, A.. PY 2014 IS 8 PB INFRA-M Academic Publishing LLC.