FREE VASCULARIZED FEMORAL CONDYLE BONE GRAFT IN TREATMENT OF TUBULAR BONE NONUNIONS ArticleGolubev I.O., Kukin I.A., Merculov M.V., Shiryaeva G.N., Bushuev O.M., Kutepov I.A., Sautin M.E., Balura G.G., Sarukhanyan A.R.Вестник травматологии и ортопедии им. Н.Н. Приорова. 2019. С. 19-23