Effects of astragalus polysaccharides, ganoderma polysaccharides and transfer factor on immune-efficiency to canine distemper
SUN Kang-di, LIU Qing-yun, FANG Yong-qing, CHENG Zi-kai, LI Fu-gui
Journal of Tianjin Agricultural University . 2020, (1): 58 -60 .  DOI: 10.19640/j.cnki.jtau.2020.01.013