{HEAD ~ The particular dosage} of {TAIL ~ a compound} of formula I required to inhibit male infertility according to this invention will depend upon the severity of the condition, the route of administration, and related factors that will be decided by the attending physician 
{ HEAD ~ The particular dosage } of { TAIL ~ a compound } of formula I required to inhibit male infertility according to this invention will depend upon the severity of the condition , the route of administration , and related factors that will be decided by the attending physician
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL 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