AUTHOR=Hassan Hassan K., Miley Kristi M., Unnasch Thomas R. TITLE=Verification of the reactivity of immunoglobulins in dried blood spots by an Escherichia coli ELISA JOURNAL=Frontiers in Tropical Diseases VOLUME=5 YEAR=2024 URL=https://www.frontiersin.org/journals/tropical-diseases/articles/10.3389/fitd.2024.1419166 DOI=10.3389/fitd.2024.1419166 ISSN=2673-7515