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Page 1
Costs of back pain in Germany.
Wenig CM, Schmidt CO, Kohlmann T, Schweikert B. Wenig CM, et al. Among authors: schmidt co. Eur J Pain. 2009 Mar;13(3):280-6. doi: 10.1016/j.ejpain.2008.04.005. Epub 2008 Jun 3. Eur J Pain. 2009. PMID: 18524652
Risk quantification in epidemiologic studies.
Schmidt CO, Kohlmann T. Schmidt CO, et al. Int J Public Health. 2008;53(2):118-9. doi: 10.1007/s00038-008-7120-3. Int J Public Health. 2008. PMID: 18681341 No abstract available.
When to use the odds ratio or the relative risk?
Schmidt CO, Kohlmann T. Schmidt CO, et al. Int J Public Health. 2008;53(3):165-7. doi: 10.1007/s00038-008-7068-3. Int J Public Health. 2008. PMID: 19127890 No abstract available.
250 results