Dr. N.G.P. ASC, Coimbatore
https://www.cdc.gov/infectioncontrol/guidelines/index.html
https://www.icmr.gov.in/pdf/covid/techdoc/EC_Guidance_COVID19_06052020.pdf
https://www.slideshare.net/sarangidipu/swine-flu-ppt-47316084
https://www.slideshare.net/doctorrao/antiviral-drugs-15231072
https://www.slideshare.net/rajud521/antiviral-chemotherapy