Two weaknesses of current antiandrogens are blamed for the failure to prevent {HEAD ~ prostate cancer progression} from {TAIL ~ the hormone sensitive stage} to the hormone refractory disease and to effectively treat hormone refractory prostate cancer 
Two weaknesses of current antiandrogens are blamed for the failure to prevent { HEAD ~ prostate cancer progression } from { TAIL ~ the hormone sensitive stage } to the hormone refractory disease and to effectively treat hormone refractory prostate cancer
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH