Hong Yan Xuanyu Mao Xu Yang Yongquan Xia Chengbin Wang Junjun Wang Rui Xia Xuejing Xu Zhiqiang Wang Zhiyang Li Xie Zhao Yan Li Guoye Liu Li He Zhongyu Wang Zhiqiong Wang Zhiqiang Li Weidong Cai 0001 Han Shen Hang Chang Development and Validation of an Unsupervised Feature Learning System for Leukocyte Characterization and Classification: A Multi-Hospital Study. 1837-1856 2021 129 Int. J. Comput. Vis. 6 https://doi.org/10.1007/s11263-021-01449-9 db/journals/ijcv/ijcv129.html#YanMYXWWXXWLZLL21