RETRACTED: Anti-fungal efficacy of Miswak Extract (Salvadora Persica) and commercial cleaner against Candida albicans on heat cured polymethylmethacrylate denture base oleh Nadia Wajdan, Kashif Aslam, Rafat Amin, Sadaf Khan, Naseer Ahmed, Abhishek Lal, Eman M AlHamdan, Fahim Vohra, Tariq Abduljabbar, Artak Heboyan