title: Biohazard control for mailrooms.
authors.affiliation: Flow Sciences, Inc., Wilmington, N.C., USA. waltersdb@earthlink.net
authors.forename: Douglas B
authors.initials: DB
authors.lastname: Walters
authors.forename: Ray F
authors.initials: RF
authors.lastname: Ryan
mesh_terms: D000395:Air Pollutants, Occupational; D015386:Hazardous Substances; D006801:Humans; D016272:Occupational Health; D011177:Postal Service / Q000379:methods; D011482:Protective Devices; D014481:United States
chemical_list: D000395:Air Pollutants, Occupational; D015386:Hazardous Substances