Webster, K. (1999). Drinking more cuts risk of bladder cancer in men. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Webster, Katharine. "Drinking More Cuts Risk of Bladder Cancer in Men." Philippine Daily Inquirer 1999.
Lua MLA (9ú heag.)Webster, Katharine. "Drinking More Cuts Risk of Bladder Cancer in Men." Philippine Daily Inquirer, 1999.
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