Optimal dosages to be administered may be readily determined by those skilled in the art, and will vary with the particular compound used, the mode of administration, the strength of the preparation, the mode of administration, and {HEAD ~ the advancement} of {TAIL ~ the disease condition} 
of
Optimal dosages to be administered may be readily determined by those skilled in the art , and will vary with the particular compound used , the mode of administration , the strength of the preparation , the mode of administration , and { HEAD ~ the advancement } of { TAIL ~ the disease condition }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL