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. 1993 Apr 1;148(7):1107.

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The authors respond

David J Roy

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, Bernard M Dickens

Bernard M Dickens

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, Maurice McGregor

Maurice McGregor

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PMC Copyright notice

PMCID: PMC1490880

See the letter "Choice of contrast media." on page 1107a.

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1107

Articles from CMAJ: Canadian Medical Association Journal are provided here courtesy of Canadian Medical Association

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