title: Sniffing bacterial cultures on agar plates: a useful tool or a safety hazard?
mesh_terms: D000362:Agar; D000391:Air Microbiology; D018407:Bacterial Physiological Phenomena; D015169:Colony Count, Microbial; D015386:Hazardous Substances
chemical_list: D015386:Hazardous Substances; D000362:Agar