1. The somatic chromosomes of the ferret;Basrur;J. Hered.,1966
2. In vitro chromosome studies in the root vole;Fernö;Hereditas,1970
3. Chromosome studies in six species of Mustelidae and one of Procyonidae;Fredga;Mammal. Chromos. Newslett.,1966
4. Comparative chromosome studies of the family Mustelidae (Carnivora, Mammalia);Fredga;Hereditas,1967a
5. Chromosome studies in six different tissues of a male small Indian mongoose (Herpestes auropunctatus);Fredga;Mammal. Chromos. Newslett.,1967b