Lua APA (7ú heag.)

(2001). Aspirin use may lower risk of ovarian cancer. Philippine Star.

Lua i Stíl Chicago (17ú heag.)

"Aspirin Use May Lower Risk of Ovarian Cancer." Philippine Star 2001.

Lua MLA (9ú heag.)

"Aspirin Use May Lower Risk of Ovarian Cancer." Philippine Star, 2001.

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