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IP address: 44.215.110.142
Time: 2024-03-29T00:56:01Z
URL: http://scholar.google.com/scholar_lookup?title=Efficacy+of+the+BCG+revaccination+programme+in+a+cohort+given+BCG+vaccination+at+birth+in+Hong+Kong&year=2001&author=Leung&journal=Int+J+Tuberc+Lung+Dis&volume=5&issue=8&pages=717-723&pmid=11495262