Lefkovits, I., & Waldmann, H. (1977). Heterogeneity of B cells reacting with T-cell factors. Evidence for matching T-cell and B-cell subsets.

Lefkovits, I., and H. Waldmann. Heterogeneity of B Cells Reacting with T-cell Factors. Evidence for Matching T-cell and B-cell Subsets. 1977.

Lefkovits, I., and H. Waldmann. Heterogeneity of B Cells Reacting with T-cell Factors. Evidence for Matching T-cell and B-cell Subsets. 1977.