Asba Tasneem

The Database for Aggregate Analysis of ClinicalTrials.gov (AACT) and Subsequent Regrouping by Clinical Specialty

Ricardo Pietrobon, Brian J. McCourt, Karen Chiswell, 2012, PloS one.

Characteristics of clinical trials registered in ClinicalTrials.gov, 2007-2010.

Robert M Califf, Deborah A Zarin, R. Califf, 2012, JAMA.

The State of Infectious Diseases Clinical Trials: A Systematic Review of ClinicalTrials.gov

Karen Chiswell, Ephraim L. Tsalik, A. Tasneem, 2013, PloS one.

Compliance with results reporting at ClinicalTrials.gov.

James Topping, Karen Chiswell, Robert M Califf, 2015, The New England journal of medicine.

Characteristics of oncology clinical trials: insights from a systematic analysis of ClinicalTrials.gov.

Amy P Abernethy, Karen Chiswell, Robert M Califf, 2013, JAMA internal medicine.