Update README.md

README.md

@@ -20,7 +20,7 @@ The model was trained using our new synthetic dataset consisting of high-quality
 This equips the model with high-level medical reasoning capabilities required for solving complex medical problems.
 For further insights into our model, please refer to our paper!
 
-📄 **Paper**: [Small Language Models Learn Enhanced Reasoning Skills from Medical Textbooks](https://arxiv.org/abs/2404.00376) 
+📄 **Paper**: [Small Language Models Learn Enhanced Reasoning Skills from Medical Textbooks](https://www.nature.com/articles/s41746-025-01653-8) 
 
 
 ## Quick Start