TY - GEN AU - RIGBY,P G AU - EMERSON,C P AU - BETTS,A AU - FRIEDELL,G H TI - Comparison of in vitro and in vivo methods of erythrocyte tagging with Cr51 SN - 0022-2143 PY - 1998///1101 KW - Erythrocytes KW - Humans KW - In Vitro Techniques KW - Neoplasms, Squamous Cell KW - Polyps N1 - Publication Type: Journal Article ER -