Philippine Council for Health Research Development (PCHRD) & Rosal, R. R. (1998). The Philippine index medicus abstracts 1991-95. University of the Philippines.
Lua i Stíl Chicago (17ú heag.)Philippine Council for Health Research Development (PCHRD) agus Rosvida R. Rosal. The Philippine Index Medicus Abstracts 1991-95. Manila: University of the Philippines, 1998.
Lua MLA (9ú heag.)Philippine Council for Health Research Development (PCHRD) agus Rosvida R. Rosal. The Philippine Index Medicus Abstracts 1991-95. University of the Philippines, 1998.
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