Section III describes {TAIL ~ human therapeutic use} of {HEAD ~ such materials}, including treatment of over 30 AIDS and ARC patients 
Section III describes { TAIL ~ human therapeutic use } of { HEAD ~ such materials } , including treatment of over 30 AIDS and ARC patients
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH