International Comparisons of Harmonized Laboratory Value Trajectories to Predict Severe COVID-19: Leveraging the 4CE Collaborative Across 342 Hospitals and 6 Countries: A Retrospective Cohort Study.
Tobacco use and age are associated with different morphologic features of anterior communicating artery aneurysms.
What Every Reader Should Know About Studies Using Electronic Health Record Data but May Be Afraid to Ask.
