In-vitro cellular and in-vivo investigation of ascorbic acid and β-glycerophosphate loaded gelatin/sodium alginate injectable hydrogels for urinary incontinence treatment Hessam Rezaei, Azadeh Asefnejad*, Morteza Daliri-Joupari, Sedigheh Joughehdoust, 10.1007/s40204-021-00160-9 XML