I. O. Marinkin, D. L. Nepomnyashikh, V. M. Kuleshov, N. A. Ilizarova, T. O. Semchenko, and S. V. Aidagulova, “ULTRASTRUCTURAL RESEARCH OF THE ENDOMETRIUM RECEPTIVITY IN CONDITIONS OF PRE-CONCEPTIONAL PREPARATION IN REFRACTORY PREGNANCY LOSS”, IJMMR, vol. 1, no. 1, Dec. 2014.