(Q45999465)
Statements
1 reference
No effect of riboflavine, retinol, and zinc on prevalence of precancerous lesions of oesophagus. Randomised double-blind intervention study in high-risk population of China. (English)
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N Muñoz
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J Wahrendorf
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L J Bang
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M Crespi
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D I Thurnham
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N E Day
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Z H Ji
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A Grassi
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L W Yan
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L G Lin
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1 July 1985
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1 reference
2
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8447
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111-114
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