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Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example
Research article (Value in Health, 2019) · cited 10× · AI/ML
Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example
Summary
Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example is a scholarly article[1].
Key Facts
Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example's instance of is recorded as scholarly article[2].
References
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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example. Retrieved May 24, 2026, from https://4ort.xyz/entity/comparison-of-different-case-crossover-variants-in-handling-exposure-time-trend-or-persistent-user-bias-using-dipeptidyl
MLA“Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/comparison-of-different-case-crossover-variants-in-handling-exposure-time-trend-or-persistent-user-bias-using-dipeptidyl.
BibTeX@misc{4ortxyz_comparison-of-different-case-crossover-variants-in-handling-exposure-time-trend-or-persistent-user-bias-using-dipeptidyl_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example}}, year = {2026}, url = {https://4ort.xyz/entity/comparison-of-different-case-crossover-variants-in-handling-exposure-time-trend-or-persistent-user-bias-using-dipeptidyl}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Comparison of Different Case-Crossover Variants in Handling Exposure-Time Trend or Persistent-User Bias: Using Dipeptidyl Peptidase-4 Inhibitors and the Risk of Heart Failure as an Example — https://4ort.xyz/entity/comparison-of-different-case-crossover-variants-in-handling-exposure-time-trend-or-persistent-user-bias-using-dipeptidyl (retrieved 2026-05-24)
