NCIt definition : Any rod-shaped, Gram-negative, non-spore forming, motile or non-motile bacteria which
can ferment lactose with the production of acid and gas.;
Alternative definition : CDISC: A non-taxonomic grouping of rod-shaped, gram-negative, non-spore forming bacteria
that ferment lactose, producing acid and gas.;
Currated CISMeF NLP mapping