Zini, Cássio KNEE ARTHROSCOPIC VISIBILITY ALTERATIONS IN OBESE AND NON-OBESE PATIENTS. [electronic resource] - Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery 2016 - 75-79 p. digital Publication Type: Journal Article ISSN: 2317-6326 Standard No.: 10.1590/0102-6720201600S10019 doi