Frontiers in Nutrition

Higher dietary phytochemical index is associated with lower risk of epithelial ovarian cancer in Chinese women: a case-control study

Case-control study of 250 peoplePopulations

Declared no competing interests

The paper

Gansu University of Traditional Chinese Medicine; Nanjing Medical University

Frontiers in Nutrition, 28 Aug 2026

doi.org/10.3389/fnut.2026.1915090PubMed 42730308