Tacio, H. D. (1999). Shistosomiasis still afflict 2m Filipinos. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Tacio, Henrylito D. "Shistosomiasis Still Afflict 2m Filipinos." Philippine Daily Inquirer 1999.
Lua MLA (9ú heag.)Tacio, Henrylito D. "Shistosomiasis Still Afflict 2m Filipinos." Philippine Daily Inquirer, 1999.
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