Isenberg, H. D., Smith, P. B., Balows, A., Painter, B. G., Rhoden, D. L., & Tomfohrde, K. (1974). r/b Expanders: Their Use in Identifying Routinely and Unusually Reacting Members of Enterobacteriaceae.

Isenberg, Henry D., P. B. Smith, A. Balows, Barbara G. Painter, D. L. Rhoden, i Karla Tomfohrde. R/b Expanders: Their Use in Identifying Routinely and Unusually Reacting Members of Enterobacteriaceae. 1974.

Isenberg, Henry D., et al. R/b Expanders: Their Use in Identifying Routinely and Unusually Reacting Members of Enterobacteriaceae. 1974.