Anterior femoroacetabular impingement: part II. Midterm results of surgical treatment.
Beck M, Leunig M, Parvizi J, Boutier V, Wyss D, Ganz R. Anterior femoroacetabular impingement: part II. Midterm results of surgical treatment. Clin Orthop Relat Res. 2004 Jan; (418):67-73.