(2002). Synthetic hormone lowers ovarian cancer risk - study. Manila Bulletin.
Chicago Style (17th ed.) Citation"Synthetic Hormone Lowers Ovarian Cancer Risk - Study." Manila Bulletin 2002.
MLA (9th ed.) Citation"Synthetic Hormone Lowers Ovarian Cancer Risk - Study." Manila Bulletin, 2002.
Warning: These citations may not always be 100% accurate.