신생자돈에서 PEDV 강독주의 공격접종시 방어효과와 PEDV에 대한 초유 IgA 농도와의 관계 KCI 등재
The colostral IgA Level, but not the serum neutralization titer, induced by immunization against porcine epidemic diarrhea virus is correlated with protection of new born piglets against virulent PEDV challenge