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