by D'i︠a︡konova, E. V, Zhavoronkova, L. D, Prot︠s︡enko, A. G
Year of Publication 1975

by Bessarabov, B F, D'iakonova, E V, Zhavoronkova, L D, Rezvykh, A G, Motylev, V F
Published in Veterinarija (Moskva) (01.05.1971)