TY - RPRT TI - B cells: subpopulations, tolerance, autoimmunity, and infection. AU - S Marshall-Clarke AU - J H Playfair PY - 1979 DO - 10.1111/j.1600-065x.1979.tb00420.x UR - https://pubmed.ncbi.nlm.nih.gov/365708/ ID - 365708 ER -