RT Journal T1 Prophylactic and therapeutic effects of egg yolk immunoglobulin against porcine transmissible gastroenteritis virus in piglets A1 Yuzhu ZUO, Jinghui FAN, Huixia FAN, Tanqing LI, Xiaobo ZHANG PB Front. Agric. China FD 2009-03-05 YR 2009 JF Frontiers of Agriculture in China JO Front. Agric. China VO 3 IS 1 SP 104 DO 10.1007/s11703-008-0080-9 K1 egg yolk immunoglobulin;immunoprophylactic effect;porcine transmissible gastroenteritis virus LK {https://academic.hep.com.cn/fag/EN/article/article_475.shtml}