Cold chain study: danger of freezing vaccines.
Milhomme
P
P
Lederle Canada, Montreal, Quebec.
D004349:Drug Packaging; D005615:Freezing; D011137:Polystyrenes; D013696:Temperature; D013821:Thermometers; D013997:Time Factors; D014612:Vaccines
D011137:Polystyrenes; D014612:Vaccines; C024075:styrofoam