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Expressions by User

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Title Test Details Bloog Group
Expression
/(A|B|AB|O)[+-]/
Description
Matches all currently known positive and negative blood groups, i.e. A+, A-, B+, B-, O+, O-, AB+, AB-
Matches
A+|B-|AB+
Non-Matches
AA|BC|AZ-
Author Rating: Not yet rated. Sourjya Sankar Sen
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