The vector is intended for the delivery of {TAIL ~ therapeutic agents} into specific mammalian tissues, especially low molecular weight agents, in {HEAD ~ particular low molecular weight anti cancer drugs} into cancer tissues 
The vector is intended for the delivery of { TAIL ~ therapeutic agents } into specific mammalian tissues , especially low molecular weight agents , in { HEAD ~ particular low molecular weight anti cancer drugs } into cancer tissues
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH