This invention relates to a method of inhibiting the narrowing of the tubular walls of an animal with {TAIL ~ a form} of {HEAD ~ hyaluronic acid} 
This invention relates to a method of inhibiting the narrowing of the tubular walls of an animal with { TAIL ~ a form } of { HEAD ~ hyaluronic acid }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD