Effectiveness of typhoid vaccination in US travelers미국 여행자의 장티푸스 백신 효과성journal-article Published on 2014-06-012024-07-31 Journal: Vaccine [Category] 살모넬라증, [키워드] Travelers Typhoid vaccination United States vaccination effectiveness [DOI] 10.1016/j.vaccine.2014.04.055 [Article Type] journal-article