C:\Inetpub\vhosts\jcdr.net\httpdocs\citationmgr\Mendeley.risTY - Journal T1 - Intelligent Use of Mask in the View of Extraordinary Shortage Situation of COVID-19 Pandemic JF -jf JO - JCDR SP - DE04 LP - M3 - VL - 14 IS - 8 AU - AU - Y1 - Year UR - www.jcdr.net/back_issues.asp?issn=0973-709x&year=2020&month=August&volume=14&issue=8&page=DE04-DE08&id=13918 N2 - ER -