Advanced search can include the following:
• OR operator: |
• NOT operators: - OR !
• phrase search: "breast cancer"
• AND is implied
so listing two words without another operator will search for records where both words are present.
• use () to group words together:
cervix)!("Squamous cell carcinoma"|SCC)
will return records where either the words 'cancer' or 'cancers' are present, plus the words 'cervical' or 'cervix', but not the phrase 'squamous cell carcinoma' or 'SCC'.
• order operator: word1 << word2 << word3
eg. chronic << (leukemia
here the word 'chronic' must come somewhere before either the work 'leukemia' or 'leukaemia'.
• search on a specific field using any of the following: @item_headline @item_description @source @author @tags
eg1. @item_headline "kidney cancer" @item_description (trial
this searches for the phrase 'kidney cancer' in the title as well as either the word 'trial' or 'trials' in description.
eg2. @(item_headline,item_description,tags) heart
this searches for items where the word 'heart' exists in all of the headline, description and tags fields.
eg3. @source "Journal of the American College of Cardiology"
this searches for items where "Journal of the American College of Cardiology" is listed as the source.
‘Softer’ form of CRISPR may edit genes more accurately
Gene editing with CRISPR can cause off-target mutations, but this seems to happen less often with an enzyme that cuts one of the strands of DNA instead of both
New Scientist - Health
July 1, 2022
Consumer Health News
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