DOH ADMINISTRATIVE ORDER NO. 39, s. 2003, April 21, 2003
POLICIES ON THE NATIONWIDE IMPLEMENTATION OF THE EXPANDED PROGRAM IMMUNIZATION
National Administrative Register April 21, 2003
(Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City)
Adopted: 21 April 2003
(SGD.) MANUEL M. DAYRIT, M.D., MSC.
Secretary of Health