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Page 1
Call for observational studies register.
Tugwell P, Knottnerus JA, Idzerda L. Tugwell P, et al. Among authors: idzerda l. J Clin Epidemiol. 2011 May;64(5):457-8. doi: 10.1016/j.jclinepi.2011.02.006. J Clin Epidemiol. 2011. PMID: 21447426 No abstract available.
Updating systematic reviews--when and how?
Tugwell P, Knottnerus A, Idzerda L. Tugwell P, et al. Among authors: idzerda l. J Clin Epidemiol. 2011 Sep;64(9):933-5. doi: 10.1016/j.jclinepi.2011.06.008. J Clin Epidemiol. 2011. PMID: 21784320 No abstract available.
Informed consent forms fail to reflect best practice.
Tugwell P, Knottnerus A, Idzerda L. Tugwell P, et al. Among authors: idzerda l. J Clin Epidemiol. 2012 Jul;65(7):703-4. doi: 10.1016/j.jclinepi.2012.04.004. J Clin Epidemiol. 2012. PMID: 22651972 No abstract available.
How many risks-of-bias and comorbidity scales do we need?
Tugwell P, Knottnerus A, Idzerda L. Tugwell P, et al. Among authors: idzerda l. J Clin Epidemiol. 2012 Sep;65(9):919-20. doi: 10.1016/j.jclinepi.2012.07.001. J Clin Epidemiol. 2012. PMID: 22824194 No abstract available.
What is 'best evidence'?
Tugwell P, Knottnerus A, Idzerda L. Tugwell P, et al. Among authors: idzerda l. J Clin Epidemiol. 2012 Nov;65(11):1131-2. doi: 10.1016/j.jclinepi.2012.08.002. J Clin Epidemiol. 2012. PMID: 23017631 Free article. No abstract available.
Clinical epidemiology is alive and well in India.
Tugwell P, Knottnerus JA, Idzerda L. Tugwell P, et al. Among authors: idzerda l. J Clin Epidemiol. 2013 Jan;66(1):1-2. doi: 10.1016/j.jclinepi.2012.11.001. J Clin Epidemiol. 2013. PMID: 23177888 Free article. No abstract available.
41 results