title: Some effects of freezing in the leaf, and of citrate in vitro, on the infectivity of a tobacco necrosis virus.
authors.forename: F C
authors.initials: FC
authors.lastname: BAWDEN
authors.forename: N W
authors.initials: NW
authors.lastname: PIRIE
mesh_terms: D019343:Citric Acid; D005615:Freezing; D066298:In Vitro Techniques; D018515:Plant Leaves; D014026:Nicotiana; D014780:Viruses
chemical_list: D019343:Citric Acid