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README.md

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+## PharmBERT uncased
+A domain-specific BERT model for drug labels
+
 Please refer to the PharmBERT GitHub for the model description:
-https://github.com/TahaAslani/PharmBERT
+https://github.com/TahaAslani/PharmBERT
+
+## Citation
+Please cite as:
+```
+@article{PharmBERT,
+  title={PharmBERT: a domain-specific BERT model for drug labels},
+  author={ValizadehAslani, Taha and Shi, Yiwen and Ren, Ping and Wang, Jing and Zhang, Yi and Hu, Meng and Zhao, Liang and Liang, Hualou},
+  journal={Briefings in Bioinformatics},
+  year={2023},
+  publisher={Oxford University Press}
+}
+```