Preferred Label : Haemophilus influenzae, Penicillinase Negative;
NCIt definition : Any bacterial species identified as Haemophilus influenzae that does not produce the
enzyme penicillinase.;
Alternative definition : CDISC: Any bacterial organism that can be assigned to the species Haemophilus influenzae
and is penicillinase negative.;
Origin ID : C123479;
UMLS CUI : C4054871;
Semantic type(s)
concept_is_in_subset