Anti botulinal toxin antitoxin is useful for {HEAD ~ the treatment} of patients effected by or at risk of {TAIL ~ symptoms} due to the action of C. botulinum toxins 
Anti botulinal toxin antitoxin is useful for { HEAD ~ the treatment } of patients effected by or at risk of { TAIL ~ symptoms } due to the action of C. botulinum toxins
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH