Media type: E-Article Title: An Interrupted Time Series Analysis of COVID-19 Positivity before, during and after Lockdown in Four States of India Contributor: Tetali, Shailaja; Jammy, Guru Rajesh; Asirvatham, Edwin Sam; Kumar, Bogam Ranjeeth; Choudhury, Lincoln Priyadarshi Published: Scientific Research Publishing, Inc., 2021 Published in: Open Journal of Epidemiology, 11 (2021) 1, Seite 47-55 Language: Not determined DOI: 10.4236/ojepi.2021.111005 ISSN: 2165-7459; 2165-7467 Keywords: General Medicine Origination: Footnote: Access State: Open Access