Druzhinina K.V. (1965) Chromatographic separation of urinary corticosteroids in thin layer of KSK-2 silica-gel. Voprosy Meditsinskoi Khimii, 11(4), 81-88.

et al. Chromatographic separation of urinary corticosteroids in thin layer of KSK-2 silica-gel // Voprosy Meditsinskoi Khimii. - 1965. - V. 11. -N 4. - P. 81-88.

et al., "Chromatographic separation of urinary corticosteroids in thin layer of KSK-2 silica-gel." Voprosy Meditsinskoi Khimii 11.4 (1965): 81-88.

Druzhinina, K. V. (1965). Chromatographic separation of urinary corticosteroids in thin layer of KSK-2 silica-gel. Voprosy Meditsinskoi Khimii, 11(4), 81-88.