TY - DATA T1 - Improving Clinical Effectiveness Research (CER)/Patient-Centered Outcomes Research (PCOR) Methods for Analyzing Linked Data Sources in the Absence of Unique Identifiers [Methods Study], United States, 2011-2022 AU - Gutman, Roee PY - 2026 DO - 10.3886/ICPSR39731.v1 PB - Inter-university Consortium for Political and Social Research [distributor] ER -