1. A users guide to SAS 76;Barr,1976
2. Quantitative studies on tissue transplantation immunity. III. Actively acquired tolerance;Billingham,1956
3. Multiple range and multiple F tests;Duncan;Biometrics,1955
4. Quantitative estimation of the degree of chimerism of chicks following parabiosis;Haley;Immunogenetics Letter,1964
5. Vegetative hybridization of animals by parabiosis during embryonic development;Hasek;Cesk. Biol.,1953