TY  - BOOK
TI  - Global virus cases top one million: Singapore to close workplaces, schools 
KW  - COVID-91
KW  - Pandemic
UR  - http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=11ced8e2623b7a729a0b1578e4a2a30a
ER  -