title: Viral study on a ventilation filter from a public building.
authors: Somsri
authors: S
authors: Wiwanitkit
authors: Viroj
authors: V
authors: Wiwanitkit
mesh_terms: D000389:Air Conditioning; D000391:Air Microbiology; D000818:Animals; D004784:Environmental Monitoring / Q000379:methods*; D005374:Filtration / Q000295:instrumentation*; D006801:Humans; D014780:Viruses / Q000302:isolation & purification*