The Delta variant of SARS-CoV-2: The current global scourge

Seneviratne SL, Yasawardene P, Hettiarachchi D, Amarasena DK, Wijerathne W, Samaraweera B, Mathew DKD, Abeysuriya V
Sri Lankan Family Physician 2021, Volume 36, Issue 1, Pages 17-25
Publication year: 2021