Pan African Clinical Trials Registry (PACTR)
This is a register of clinical trials conducted in Africa.
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Default operator Phrase searching
Boolean operators AND, OR
Phrase searching breast cancer
Nesting No
Truncation No
Field tags Fielded searching is available in the Advanced Search.
Hyphens Hyphenated and unhyphenated terms seem to be necessary
Help pages No
Example breast AND cancer
Saved searches No
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Updated 13 April 2023