The composition 1 wherein {HEAD ~ the mean particle size} of {TAIL ~ the said comicronized mixture} is less than 10 microns 
The composition 1 wherein { HEAD ~ the mean particle size } of { TAIL ~ the said comicronized mixture } is less than 10 microns
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH