Name Info Provider Link
subscription/membership/fee required Atypon https://journals.asm.org/doi/10.1128/AAC.05054-11?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
graR free resource BioCyc https://biocyc.org/gene?orgid=GCF_000013425&id=G1I0R-619
Antibiotic Resistance free resource MedlinePlus Health Information https://medlineplus.gov/antibioticresistance.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22123691/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/22123691