Berman A.E., Bychkova V.V., Morozevich G.E., Mazurov V.I. (1984) Characteristics of collagen preparations labelled in vitro by 14C-acetic anhydrides. Their use for the determination of collagenase activity and as radioactive markers. Voprosy Meditsinskoi Khimii, 30(1), 108-112.
Berman A.E. et al. Characteristics of collagen preparations labelled in vitro by 14C-acetic anhydrides. Their use for the determination of collagenase activity and as radioactive markers // Voprosy Meditsinskoi Khimii. - 1984. - V. 30. -N 1. - P. 108-112.
Berman A.E. et al., "Characteristics of collagen preparations labelled in vitro by 14C-acetic anhydrides. Their use for the determination of collagenase activity and as radioactive markers." Voprosy Meditsinskoi Khimii 30.1 (1984): 108-112.
Berman, A. E., Bychkova, V. V., Morozevich, G. E., Mazurov, V. I. (1984). Characteristics of collagen preparations labelled in vitro by 14C-acetic anhydrides. Their use for the determination of collagenase activity and as radioactive markers. Voprosy Meditsinskoi Khimii, 30(1), 108-112.