Enrikes O.B., Gaponiuk E.I., Liubashevskaia E.F. (1969) Separation of bradykinin, kallidin and methionyl-lysyl-bradykinin by means of high-voltage electrophoresis and paper chromatography. Voprosy Meditsinskoi Khimii, 15(1), 98-100.

Enrikes O.B. et al. Separation of bradykinin, kallidin and methionyl-lysyl-bradykinin by means of high-voltage electrophoresis and paper chromatography // Voprosy Meditsinskoi Khimii. - 1969. - V. 15. -N 1. - P. 98-100.

Enrikes O.B. et al., "Separation of bradykinin, kallidin and methionyl-lysyl-bradykinin by means of high-voltage electrophoresis and paper chromatography." Voprosy Meditsinskoi Khimii 15.1 (1969): 98-100.

Enrikes, O. B., Gaponiuk, E. I., Liubashevskaia, E. F. (1969). Separation of bradykinin, kallidin and methionyl-lysyl-bradykinin by means of high-voltage electrophoresis and paper chromatography. Voprosy Meditsinskoi Khimii, 15(1), 98-100.