Hi test definitions

Hi test

1) An auto may require it 2) Gas station label
Found on https://www.crosswordclues.com/clue/hi-test

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hi test

<epidemiology> Haemagglutination inhibition test, a serological test used to detect antibodies specific to a particular family of viruses which possess the ability to agglutinate red blood cells e.g. Measles, rubella and influenza. ... (05 Dec 1998) ...
Found on http://www.encyclo.co.uk/local/20973

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HI test

hemagglutination inhibition test.
Found on http://www.encyclo.co.uk/local/21001

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