Genotyping Cryptosporidium andersoni in cattle in Shaanxi Province, Northwestern China. oleh Guang-Hui Zhao, Wan-Xin Ren, Man Gao, Qing-Qing Bian, Bing Hu, Mei-Mei Cong, Qing Lin, Rong-Jun Wang, Meng Qi, Mao-Zhen Qi, Xing-Quan Zhu, Long-Xian Zhang