The method comprises detecting the amount of erbB 3 in {TAIL ~ the sample} and comparing the amount in the sample to the amount in an equivalent sample having normal expression, the presence of erbB 3 in a greater amount indicating {HEAD ~ overexpression} of erbB 3 
The method comprises detecting the amount of erbB 3 in { TAIL ~ the sample } and comparing the amount in the sample to the amount in an equivalent sample having normal expression , the presence of erbB 3 in a greater amount indicating { HEAD ~ overexpression } of erbB 3
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 HEAD HEAD HEAD HEAD HEAD OTH OTH OTH