TY  - BOOK
AU  - Salvana,Edsel
TI  - Should you really take off your mask after being vaccinated?
KW  - take off your mask
KW  - vaccinated
UR  - http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=23f473ddd4e3210c0ee08bf273117719
ER  -