For citations:

Vissarionov S.V., Kazaryan I.V., Belyanchikov S.M. SURGICAL TREATMENT OF PRESCHOOL CHILDREN WITH CONGENITAL DEVELOPMENTAL DISORDERS IN THE LUMBAR SPINE. Russian Journal of Spine Surgery (Khirurgiya Pozvonochnika). 2009;(4):044-049. (In Russ.) https://doi.org/10.14531/ss2009.4.44-49