TY  - JOUR
T1  - 592,202 health workers urged to take 2nd Covid-19 booster
JF  - Manila Bulletin
A1  - De Vera, Analou
YR  - 2022
UL  - https://tuklas.up.edu.ph/Record/IPN-00000934317
KW  - Philippines. Department of Health
KW  - Health workers
KW  - COVID-19 vaccination
ER  -