A therapeutically effective dose refers to that amount of {HEAD ~ active ingredient}, which ameliorates the symptoms or {TAIL ~ condition} 
A therapeutically effective dose refers to that amount of { HEAD ~ active ingredient } , which ameliorates the symptoms or { TAIL ~ condition }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL