Zhong, Y., Xu, Y., Lei, Q., Yang, M., Wang, S., Hu, X., Xie, H., Li, Y., Qin, Z., Gu, Z., Zhang, J., Wang, Y., Wu, J., Wang, H., Ming, Y., Xia, Z., Zhai, H., Jiang, K., Zhang, P., Wang, Z., Wang, L., Li, L., Cheng, Z., Jiang, H., Wang, G., Chen, J., Zhao, Z., Chen, X., Yan, M. (2025). HSK21542 in patients with postoperative pain: two phase 3, multicentre, double-blind, randomized, controlled trials. Nature Communications. https://doi.org/10.1038/s41467-025-60013-y