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American journal of public health [Am J Public Health] 2008 Sep; Vol. 98 (9), pp. 1584-92. Date of Electronic Publication: 2008 Jul 16.Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254074 Publication Model: Print-Electronic Cited Medium:
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American journal of public health [Am J Public Health] 1974 Mar; Vol. 64 (3), pp. 238-40.Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254074 Publication Model: Print Cited Medium: Print
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American journal of public health [Am J Public Health] 1992 Nov; Vol. 82 (11), pp. 1556-62.Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254074 Publication Model: Print Cited Medium: Print