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1471-2288-13-32
1471-2288-13-32
http://dx.doi.org/10.1186/1471-2288-13-32
Misclassification of incident conditions using claims data: impact of varying the period used to exclude pre-existing disease.
P356
Q34621829-4D550409-897E-406A-9A85-D46E71CE496F
P356
1471-2288-13-32
http://dx.doi.org/10.1186/1471-2288-13-32