THE COMPLEX TREATMENT OF HARD TO HEAL AND CHRONIC WOUNDS (TROPHIC ULCERS) USING PHOTODYNAMIC COMBINED WITH BIOLOGICALLY ACTIVE WOUND COVERINGS ArticleLutsevich O.E., Tolstych M.P., Tomrazov O.B., Solov'eva A.B., Kuleshov I.I., Romanova A.S., Shikunova A.Y., Shyrinskyi V.G., Старичков И.Г.Moscow Surgical Journal. 2011. С. 13-18
