{HEAD ~ The blood cell suspensions} treated by using the filter unit of the present invention have {TAIL ~ satisfactory properties} 
have
{ HEAD ~ The blood cell suspensions } treated by using the filter unit of the present invention have { TAIL ~ satisfactory properties }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL