ENDOSCOPIC TREATMENT OF DEEP GLUTEAL SYNDROME: 3-PORTAL TECHNIQUE ArticleBelyak E.A., Lazko F.L., Sufianov A.A., Paskhin D.L., Prizov A.P., Lazko M.F., Sagdiev R.K., Zagorodnij N.V.Arthroscopy Techniques. 2024. 103052 с.