Tkachenko, M. M., and L. A. Cherkasova. “CORRELATION ECHOMETRIC PARAMETERS OF UTERUS AND OVARIES IN DIFFERENT PHASES OF THE MENSTRUAL CYCLE WITH ANTHROPO-SOMATOTYPOLOGICAL INDICATORS OF HEALTHY GIRLS OF MESOMORPHIC SOMATOTYPE”. Journal of Education, Health and Sport, vol. 5, no. 11, Nov. 2015, pp. 363-72, https://apcz.umk.pl/JEHS/article/view/3104.