Update README.md

README.md

@@ -81,7 +81,12 @@ Alternatively, you can manually download the models from the [Hugging Face repos
 ## Citations
 
 ```
-# Citation information will be added later
+@article{MedSAM2,
+    title={MedSAM2: Segment Anything in 3D Medical Images and Videos},
+    author={Ma, Jun and Yang, Zongxin and Kim, Sumin and Chen, Bihui and Baharoon, Mohammed and Fallahpour, Adibvafa and Asakereh, Reza and Lyu, Hongwei and Wang, Bo},
+    journal={arXiv preprint arXiv:2504.03600},
+    year={2025}
+}
 ```
 
 ## License