Matsumoto, K., Otani, T., Une, T., Osada, Y., Ogawa, H., & Azuma, I. (1983). Stimulation of nonspecific resistance to infection induced by muramyl dipeptide analogs substituted in the gamma-carboxyl group and evaluation of N alpha-muramyl dipeptide-N epsilon-stearoyllysine.

Matsumoto, K., T. Otani, T. Une, Y. Osada, H. Ogawa, a I. Azuma. Stimulation of Nonspecific Resistance to Infection Induced By Muramyl Dipeptide Analogs Substituted in the Gamma-carboxyl Group and Evaluation of N Alpha-muramyl Dipeptide-N Epsilon-stearoyllysine. 1983.

Matsumoto, K., et al. Stimulation of Nonspecific Resistance to Infection Induced By Muramyl Dipeptide Analogs Substituted in the Gamma-carboxyl Group and Evaluation of N Alpha-muramyl Dipeptide-N Epsilon-stearoyllysine. 1983.