Diagnostic accuracy of sinus tachycardia as an independent clinical indicator among different COVID-19 variants - Elamary, Mahmoud; Alomari, Fahad Khamis; Newera, Ahmed; Selim, Ehab; Manalus, Marjorie Cajucom; Laureta, Jazzelle Mhariz C.; Esmat Tosson, Eman (Family Medicine & Primary Care Review, 2023)