Ber Anna A. «Increase of physical activity of pregnant women by aqua-gymnastics and breathing exercises» // 2012. №355 C.133-135
Ber Anna A., Kapilevich Leonid V. «Effect of water-breathing training on uteroplacental blood flow» // 2013. №371 C.153-155
Ber Anna A., Kapilevich Leonid V., Ber Ludmila M. «Effects of water-breathing exercises on the adaptation of the external respiration system of pregnant women» // Tomsk State University Journal 2014. №389 C.189-191
