Chemoprevention of Breast Cancer: Summary of the Evidence, Table 4. Summary Results from Literature Searches and Reviews

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Search and Review Results	No. of Results
Phase 1: Abstract Reviews
From literature search	635
From supplemental search	65
Excluded at abstract review phase	630
Included for full article review	70
Phase 2: Full Article Reviews
Excluded after full review	66
Included in Evidence Tables	4

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