obsolete_antibiotic true antibiotique SNOMEDCT:255631004 obsoletise antibiotic, replace by CHEBI:33281 Antibiotika Substance produced by, and obtained from, certain living cells (especially bacteria, yeasts and moulds), or an equivalent synthetic substance, which is biostatic or biocidal at low concentrations to some other form of life, especially pathogenic or noxious organisms. NCIt:C258 2.81 Antibiotikum James Malone antibiotics true http://purl.obolibrary.org/obo/CHEBI_33281