(Q50525705)
Statements
Vitamin A and cancer prevention II: comparison of the effects of retinol and beta-carotene. (English)
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A W Musk
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J L Eccles
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J Hansen
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N Olsen
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V L Watts
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H G Lund
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S C Pang
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J Beilby
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M S Hobbs
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1 January 1998
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75
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3
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362-367
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