Preventives or remedies for {HEAD ~ infection}, {TAIL ~ anti endotoxin agents}, vaccine adjuvants and growth promoters 
Preventives or remedies for { HEAD ~ infection } , { TAIL ~ anti endotoxin agents } , vaccine adjuvants and growth promoters
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH