Shift in Demographic Involvement and Clinical Characteristics of COVID-19 From Wild-Type SARS-CoV-2 to the Delta Variant in the Indian Population: In Silico Analysis oleh Ashutosh Kumar, Adil Asghar, Khursheed Raza, Ravi K Narayan, Rakesh K Jha, Abhigyan Satyam, Gopichand Kumar, Prakhar Dwivedi, Chetan Sahni, Chiman Kumari, Maheswari Kulandhasamy, Rohini Motwani, Gurjot Kaur, Hare Krishna, Sujeet Kumar, Kishore Sesham, Sada N Pandey, Rakesh Parashar, Kamla Kant