Petros, Peter A constricted midurethral sling needs loosening within 48-72 hours. [electronic resource] - International urogynecology journal 04 2018 - 609-610 p. digital Publication Type: Letter; Comment ISSN: 1433-3023 Standard No.: 10.1007/s00192-018-3589-3 doi Subjects--Topical Terms: HumansRetrospective StudiesSuburethral SlingsUrinary Incontinence, Stress