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IP address: 18.212.102.174
Time: 2024-03-29T01:18:30Z
URL: http://scholar.google.com/scholar_lookup?title=The+enigma+of+concurrent+hepatitis+B+surface+antigen+%28HBsAg%29+and+antibodies+to+HBsAg&year=2007&author=Gerlich&journal=Clin+Infect+Dis&volume=44&issue=9&pages=1170-1172&doi=10.1086%2F513296&pmid=17407034