title: Letter: Flower vases as reservoirs of pathogens.
mesh_terms: D001645:Biguanides / Q000494:pharmacology; D002722:Chlorobenzenes / Q000494:pharmacology; D004197:Disease Reservoirs; D004202:Disinfectants / Q000494:pharmacology; D006761:Hospitals; D014871:Water Microbiology
chemical_list: D001645:Biguanides; D002722:Chlorobenzenes; D004202:Disinfectants