The humanized anti CD74 antibody or {TAIL ~ fragment} 28, wherein {HEAD ~ the cytotoxic agent} is a drug or toxin 
The humanized anti CD74 antibody or { TAIL ~ fragment } 28 , wherein { HEAD ~ the cytotoxic agent } is a drug or toxin
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH