author = { Heers, G. AND Hedtmann, A. },

title = { Sonographie des Akromioklavikulargelenks },

publisher = {Springer Science and Business Media LLC},

isbn = {0085-4530},

keywords = { Orthopedics and Sports Medicine },

year = {2002},

url = { http://slubdd.de/katalog?TN_libero_mab2 }