Treatment of {TAIL ~ cutaneous T. cell lymphoma} by {HEAD ~ extracorporeal photochemotherapy}, N. Engl 
Treatment of { TAIL ~ cutaneous T. cell lymphoma } by { HEAD ~ extracorporeal photochemotherapy } , N. Engl
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH