# Seasonal purchase of antihistamines and ovarian cancer risk in the Cancer Loyalty Card Study (CLOCS): results from an observational case-control study

**Authors:** Hannah Brewer, Qianhui Jiang, Sudha Sundar, Yasemin Hirst, James Flanagan

PMC · DOI: 10.23889/ijpds.v8i3.2292 · 2023-09-11

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Source: https://tomesphere.com/paper/PMC10895610