Thomson, Cynthia A The role of antioxidants and vitamin A in ovarian cancer: results from the Women's Health Initiative. [electronic resource] - Nutrition and cancer 2008 - 710-9 p. digital Publication Type: Journal Article; Research Support, N.I.H., Extramural ISSN: 1532-7914 Standard No.: 10.1080/01635580802233983 doi Subjects--Topical Terms: AgedAntioxidants--administration & dosageAscorbic Acid--administration & dosageCarotenoids--administration & dosageFemaleHumansMiddle AgedOvarian Neoplasms--prevention & controlProspective StudiesVitamin A--administration & dosage