(Q39444609)
Statements
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Moderate-to-severe diabetic retinopathy is more prevalent in Mexico City than in San Antonio, Texas (English)
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Haffner SM
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Mitchell B
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González Villalpando ME
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González Villalpando C
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Arredondo Pérez B
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Martínez Díaz SV
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Rivera Martínez D
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Klein R
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Stern MP
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1 May 1997
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20
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5
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773-777
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Identifiers
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