title: Is chlorhexidine an essential drug?
mesh_terms: D000891:Anti-Infective Agents, Local; D001419:Bacteria / Q000187:drug effects*; D002710:Chlorhexidine / Q000494:pharmacology*; D004340:Drug Contamination; D006801:Humans
chemical_list: D000891:Anti-Infective Agents, Local; D002710:Chlorhexidine