Detecting Contradictory COVID-19 Drug Efficacy Claims from Biomedical Literature Daniel Sosa author Malavika Suresh author Christopher Potts author Russ Altman author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication sosa-etal-2023-detecting 10.18653/v1/2023.acl-short.61 https://aclanthology.org/2023.acl-short.61/ 2023-07 694 713