DOI: 10.1055/s-00035037

Methods of Information in Medicine

References

Guevara RE, Butler JC, Marston BJ, Plouffe JF, File Jr. TM, Breiman RF.
Accuracy of ICD-9-CM codes in detecting community-acquired pneumococcal pneumonia for incidence and vaccine efficacy studies.

Am J Epidemiol 1999;
149 (03) 282-289.

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