@book{4100,
	author = {Salaverria, Leila B.},
	title = {Duterte, Putin talk vaccines; PH orders 20 million Sputnik V shots /},
	url = {http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=93793a59a272d5d60e45112acfb7eaec}
}