1. Sterility and fertility of interspecific mammalian hybrids;Benirschke,1967
2. Primary structure of animal proteins as a guide in taxonomic studies;Blombäck,1968
3. Studies on haemoglobin and transferrin types of horses;Braend;Nord. vet. Med.,1964
4. Studies on the inheritance of electrophoretic forms of transferrins, albumins, prealbumins and plasma esterases of horses;Gahne;Genetics,1966
5. Mammalian Hybrids;Gray,1954