1. Acute and chronic graft rejection: possible phylogeny of transplantation antigens;Cohen,1970
2. Amphibian transplantation reactions: a review;Cohen;Amer. Zool.,1971
3. Histocompatibility studies in the Mexican axolotl;Albert;Amer. Zool.,1962
4. Transplantation immunogenetics and MLC reactivities of partially inbred strains of salamanders (A. mexicanum): preliminary studies;DeLanney,1975
5. Tissue transplantation in the edult newt Diemictylus viridescens. III. The effect of X-irradiation and temperature on allograft rejection;Cohen;J. exp. Zool.,1966