title: Viruses, skin lesions, and liquid nitrogen.
authors.forename: W E
authors.initials: WE
authors.lastname: Carroll
authors.forename: H A
authors.initials: HA
authors.lastname: Pinnick
authors.forename: M L
authors.initials: ML
authors.lastname: Ellis
mesh_terms: D015925:Cryopreservation; D004866:Equipment Contamination; D006801:Humans; D007642:Keratosis / Q000628:therapy* / Q000821:virology; D009584:Nitrogen; D014777:Virus Diseases / Q000628:therapy / Q000635:transmission*
chemical_list: D009584:Nitrogen