Cell associated determinants include, for example, {HEAD ~ components} of the cell membrane, such as {TAIL ~ membrane bound proteins} or glycoproteins, including cell surface antigens of either host or viral origin, histocompatibility antigens or membrane receptors 
such as
Cell associated determinants include , for example , { HEAD ~ components } of the cell membrane , such as { TAIL ~ membrane bound proteins } or glycoproteins , including cell surface antigens of either host or viral origin , histocompatibility antigens or membrane receptors
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL TAIL 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