"PMC7368436" . . "cc-by-nc-sa" . "32773880" . "Singh, Ajay" . "Grover, Sandeep" . . . . "Indian J Psychiatry" . . "10.4103/psychiatry.indianjpsychiatry_327_20" . . . "Rani, Seema" . "COVID-19 pandemic-related anxiety in teenagers" . "32773880" . "Sahoo, Swapnajeet" . "Shah, Ruchita" . "2020-05-15"^^ . "Mehra, Aseem" . . "Medline; PMC" .