by Shuldyakov А.А., Barylni Y.B., Lyapina Е.Р., Ramazanova K.Kh, Filippova N.V.
Published in Saratovskiĭ nauchno-medit͡s︡inskiĭ zhurnal (01.06.2016)

by Yershov F.I., Shuldyakov A.A., Romantzov M.G., Ramazanova K.Kh, Shuldyakova O.G.
Published in Saratovskiĭ nauchno-medit͡s︡inskiĭ zhurnal (01.09.2013)