TY - RPRT TI - A weak B antigen, probably acquired. AU - C M GILES AU - A E MOURANT AU - D M PARKIN AU - J F HORLEY AU - K J TAPSON PY - 1959 DO - 10.1136/bmj.2.5140.32 UR - https://pubmed.ncbi.nlm.nih.gov/13662648/ ID - 13662648 ER -