Point-Of-Care Ultrasonography for Identification of Skin and Soft Tissue Abscess in Adult and Pediatric Patients; a Systematic Review and Meta-Analysis di Erfan Rahmani, Ehsan Fayyazishishavan, Arian Afzalian, Sanaz Varshochi, Reza Amani-Beni, Seyed-Amirabbas Ahadiat, Zeynab Moshtaghi, Seyyed-Ghavam Shafagh, Roya Khorram, Elnaz Asadollahzade, Raihaneh Atbaei, Mohammad Saeed Kahrizi, Atoosa Rahbari, Negar Baharlouie, Farzaneh Mostanbet, Bahamin Amirabadiquchani, Moein Kiani, Mozhdeh Memarizadeh, Shahin Keshtkar Rajabi, Reza Barati, Hengame Hajinouri, Shahrzad Najafi, Zeynab Abdollahi, Nahid Dadashzadehasl, Atousa Moghadam Fard, Mozhgan Afshar, Atefeh Abedi, Sara Saeidi, Adeleh Mansourirad, Pedram Emami Sharezaei, Sepideh Shah Hosseini, Zahra Rostami Ghotbabadi, Reza Vafadar, Roozbeh Roohinezhad, Nogol Ghalamkarpour, Mehrdad Farrokhi