Щербина, Н. А., В. В. Бобрицкая, and О. П. Липко. “Rational Preparation of Generic Ways As a Method of Reducing Traumatism of Soft Tissues on Childbirth”. REPRODUCTIVE ENDOCRINOLOGY, no. 38, Dec. 2017, pp. 91-95, doi:10.18370/2309-4117.2017.38.91-95.