title: Gas mask phobia.
authors.forename: L M
authors.initials: LM
authors.lastname: Sandman
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008889:Military Personnel; D010698:Phobic Disorders / Q000628:therapy*; D012064:Relaxation Therapy; D012134:Respiratory Protective Devices; D014481:United States