%0 Journal Article %T Massive Acromioclavicular Joint Cyst with Intramuscular Extension: Case Report and Review %A Jason Old %A Yiyang Zhang %J Archive of "Case Reports in Orthopedics". %D 2018 %R 10.1155/2018/7602549 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015701/