TY - GEN AU - Hauser,R TI - Observations on the Lewis (a) and Lewis (b) activity of erythrocytes SN - 0937-9827 PY - 1996///0117 KW - Erythrocytes KW - Humans KW - Lewis Blood Group Antigens KW - biosynthesis N1 - Publication Type: Letter UR - https://doi.org/10.1007/BF01845620 ER -