Colchicine for the treatment of patients with COVID-19: an updated systematic review and meta-analysis of randomised controlled trials oleh Muhammad Usman, Ranjit Sah, Huzaifa Ahmad Cheema, Uzair Jafar, Abia Shahid, Waniyah Masood, Alaa Hamza Hermis, Muhammad Arsal Naseem, Syeda Sahra, Ka Yiu Lee