INTERIM GUIDELINES IN SURVEILLANCE OF AVIAN INFLUENZA (BIRD FLU) IN HUMANS IN THE PHILIPPINES
National Administrative Register [ DOH ADMINISTRATIVE ORDER NO. 165, S. 2004, August 19, 2004 ]
Text Available at the Office of the National Administrative Register, U.P. Diliman, Quezon City
Adopted: 19 August 2004
(SGD.) MANUEL M. DAYRIT, M.D., MSc
Secretary of Health