{
	"version": "1.0",
	"cache_age": 3600,
	"type":"rich",
	"title": "Planning and conducting diphtheria mass immunization campaigns",
	"url": "https://arl4.library.sk/arl-sllk/sk/detail-sllk_us_cat-c014976-Planning-and-conducting-diphtheria-mass-immunization-campaigns/"
}