TY - BOOK AU - AU - Mendoza, Bernadette C. ED - ED - ED - Philippine Journal of science 136 (1) : June 2007. pp.57-63. ED - SN - 2 PY - 0000///46 CY - PB - KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Medicine KW - Hepatitis B KW - sears0 N1 - 5 N2 - This Article/Publication is available upon request to NAST/the Author Address: 3rd Level Philippine Science Heritage Center DOST Complex, Bicutan, Taguig, 1631 Metro Manila Direct Lines: (632) 838-77-39/66/92 Trunklines: (632) 837- 2071 to 82 ext. 2170-75 FAX No.: (632) 837-3170 E-mail: secretariat@nast.ph ER -