Category: SUPPLEMENTAL BULLETIN/BID BULLETINReference No.: IB NO. 2021-012Document Date: Wednesday, December 9, 2020Attachment: BB NO. 3 DPT-HEPB-HIB (PENTAVALENT) VACCINE IB NO. 2021-012.pdfSupplemental Bulletin Year: 2021Date Posted: December 09, 2020