Efimochkina E.F., Ottesen B.V., Alekseev I.V., Bichin L.P. (1957) Studies on the metabolism of ammonium citrate, glycine and DL-glutamic acid labeled with N15 in normal conditions and in vitamin B6 deficient rats. Voprosy Meditsinskoi Khimii, 3(6), 440-450.

Efimochkina E.F. et al. Studies on the metabolism of ammonium citrate, glycine and DL-glutamic acid labeled with N15 in normal conditions and in vitamin B6 deficient rats // Voprosy Meditsinskoi Khimii. - 1957. - V. 3. -N 6. - P. 440-450.

Efimochkina E.F. et al., "Studies on the metabolism of ammonium citrate, glycine and DL-glutamic acid labeled with N15 in normal conditions and in vitamin B6 deficient rats." Voprosy Meditsinskoi Khimii 3.6 (1957): 440-450.

Efimochkina, E. F., Ottesen, B. V., Alekseev, I. V., Bichin, L. P. (1957). Studies on the metabolism of ammonium citrate, glycine and DL-glutamic acid labeled with N15 in normal conditions and in vitamin B6 deficient rats. Voprosy Meditsinskoi Khimii, 3(6), 440-450.