Krekhova M.A. (1965) A method for the fraction determination of 17-ketosteroids with the use of thin-layer chromatography. Voprosy Meditsinskoi Khimii, 11(2), 60-67.
et al. A method for the fraction determination of 17-ketosteroids with the use of thin-layer chromatography // Voprosy Meditsinskoi Khimii. - 1965. - V. 11. -N 2. - P. 60-67.
et al., "A method for the fraction determination of 17-ketosteroids with the use of thin-layer chromatography." Voprosy Meditsinskoi Khimii 11.2 (1965): 60-67.
Krekhova, M. A. (1965). A method for the fraction determination of 17-ketosteroids with the use of thin-layer chromatography. Voprosy Meditsinskoi Khimii, 11(2), 60-67.