MRGPRX4 is a bile acid receptor for human cholestatic itch oleh Huasheng Yu, Tianjun Zhao, Simin Liu, Qinxue Wu, Omar Johnson, Zhaofa Wu, Zihao Zhuang, Yaocheng Shi, Luxin Peng, Renxi He, Yong Yang, Jianjun Sun, Xiaoqun Wang, Haifeng Xu, Zheng Zeng, Peng Zou, Xiaoguang Lei, Wenqin Luo, Yulong Li