Effect of Radix rehmanniae Extract on Immune Organ Indexes and H9 Vaccine Immune Efficacy of Chicks
LIU Zhao, CHEN Li-gong, WU Xian-jun, LIU Jia, GUO Li
China Animal Husbandry & Veterinary Medicine . 2016, (7): 1780 -1784 .  DOI: 10.16431/j.cnki.1671-7236.2016.07.019