biological role antimicrobial agent A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans. Antibiotika Antibiotikum CHEBI:22582 CHEBI:33281 PMID:12964249 PMID:22117953 PMID:22439833 PMID:22849268 PMID:22849276 PMID:22958833 antibiotic antibiotics antibiotique antimicrobial antimicrobial agents antimicrobials chebi_ontology microbicide microbicides