How to make sure that vaccines are properly refrigerated?

Maru, R1999-04-162009-05-271999-04-162009-05-271999-04-16Maru R. How to make sure that vaccines are properly refrigerated? Indian Pediatrics. 1999 Apr; 36(4): 409-11http://imsear.searo.who.int/handle/123456789/10278engDrug Storage --methodsHumansMaintenanceRefrigeration --methodsSeasonsThermometersVaccinesHow to make sure that vaccines are properly refrigerated?Journal Article