title: Protecting vaccines from freezing in extremely cold environments.
authors.affiliation: PAHO/WHO, Washington, DC, USA.
authors.forename: P
authors.initials: P
authors.lastname: Carrasco
authors.forename: C
authors.initials: C
authors.lastname: Herrera
authors.forename: D
authors.initials: D
authors.lastname: Rancruel
authors.forename: M
authors.initials: M
authors.lastname: Rosillo
mesh_terms: D003080:Cold Temperature; D004355:Drug Stability; D004867:Equipment Design; D005615:Freezing; D007053:Ice; D013821:Thermometers; D014186:Transportation / Q000295:instrumentation; D014612:Vaccines / Q000737:chemistry
chemical_list: D007053:Ice; D014612:Vaccines