Kutsenok, Y., and G. Vovchenko. “On the Problem of Ultrasonic Diagnosis of a Wrong Formation of the Hip Joint in Infants of the 1st Year of Life”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 4, Apr. 2010, pp. 116-8, doi:10.15674/0030-598720104116-118.