MeSH definition : A large group of anaerobic bacteria which show up as pink (negative) when treated
by the Gram-staining method.;
MeSH synonym : gram negative anaerobic bacteria;
MeSH annotation : GEN: avoid; prefer specifics; do not use as a routine coord for a gram-negative anaerobic
bact; infection: coord IM with GRAM-NEGATIVE BACTERIAL INFECTIONS (IM); DF: GRAM NEG
ANAEROBIC BACT; GEN: avoid; prefer specifics; do not use as a routine coord for a gram-negative anaerobic
bact; infection: coord IM with GRAM-NEGATIVE BACTERIAL INFECTIONS (IM); general or unspecified; prefer specifics; do not use as a routine coordinate for a
gram-negative anaerobic bacterium; infection: coordinate with GRAM-NEGATIVE BACTERIAL
INFECTIONS;
Wikipedia link : https://en.wikipedia.org/wiki/Gram-negative anaerobic bacteria;