Xueyu Wang, Dejun Zhang, Wancai Xia, Jie Hu, Xiaoxia Yuan, Ali Krzton and Dayong Li, 2025. Grooming Strategy of the Female Yunnan Snub-Nosed Monkeys (Rhinopithecus bieti). Pakistan J. Zool., 57: 549-556. 
DOI: https://dx.doi.org/10.17582/journal.pjz/20230416050439