(1997). Researchers develop test for ovarian cancer. Philippine Star.
Dyfyniad Arddull Chicago"Researchers Develop Test for Ovarian Cancer." Philippine Star 1997.
Dyfyniad MLA"Researchers Develop Test for Ovarian Cancer." Philippine Star, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.