Preferred Label : Pock Forming Unit;
NCIt related terms : pock forming unit(s);
NCIt definition : A measure of viable infectious entities (e.g. viral particles or group of particles)
in the specimen or product defined as the smallest quantity of a viral suspension
that can produce a cytopathic effect in the host chick chorio-allantoic membrane challenged
with the defined inoculum, visible under the microscope and/or to the naked eye as
a pock.;
Codes from synonyms : 0224;
Origin ID : C73576;
UMLS CUI : C2347616;
Semantic type(s)
- concept_is_in_subset
