@inproceedings{Sagawa:2025s7, author = "Sagawa, Hiroyuki and Naito, Tomoya and Roca-Maza, Xavier and Hatsuda, Tetsuo", title = "{QCD sum rule approach to Okamoto-Nolen-Schiffer anomaly}", doi = "10.22323/1.465.0201", booktitle = "Proceedings of 10th International Conference on Quarks and Nuclear Physics {\textemdash} PoS(QNP2024)", year = 2025, volume = "465", pages = "201" }