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Comment
. 1993 Feb 27;306(6877):580.
doi: 10.1136/bmj.306.6877.580.

Problem lists in letters

M Rickenbach
Comment

Problem lists in letters

M Rickenbach. BMJ. .
No abstract available

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References

    1. BMJ. 1993 Jan 23;306(6872):247 - PubMed