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IP address: 44.204.34.64
Time: 2024-03-28T19:28:57Z
URL: http://scholar.google.com/scholar_lookup?title=A+new+typhoid+vaccine+composed+of+the+Vi+capsular+polysaccharide&year=1995&author=Plotkin&journal=Arch+Intern+Med&volume=155&pages=2293-2299&doi=10.1001%2Farchinte.155.21.2293&pmid=7487253