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IP address: 44.202.90.91
Time: 2024-03-28T21:38:17Z
URL: http://scholar.google.com/scholar_lookup?title=The+epidemiology+of+tuberculosis+infection+in+a+closed+environment&year=1968&author=Houk&journal=Arch+Environ+Health&volume=16&issue=1&pages=26-35&doi=10.1080%2F00039896.1968.10665011&pmid=5638222