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You searched for: Author/Creator Yaseen, Ashraf

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1. A novel approach for propensity score matching and stratification for multiple treatments: Application to an electronic health record–derived study. (16th April 2020)

3. Antibody Duration After Infection From SARS-CoV-2 in the Texas Coronavirus Antibody Response Survey. (6th May 2022)

4. Comparison of Persistent Symptoms Following SARS-CoV-2 Infection by Antibody Status in Nonhospitalized Children and Adolescents. Issue 10 (1st August 2022)