TY - RPRT TI - Antigen density on differentiating erythroid cells. AU - F Minio AU - C Howe AU - K C Hsu AU - R A Rifkind PY - 1972 DO - 10.1038/newbio237187a0 UR - https://pubmed.ncbi.nlm.nih.gov/4113832/ ID - 4113832 ER -