TY - BOOK AU - Galvez,Daphne TI - AstraZeneca’s Covid-19 vaccine gets FDA emergency use authorization KW - AstraZeneca KW - FDA KW - emergency use authorization UR - http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=72669112f40acd0535819a7ac1859309 ER -