1. Serum β-globulin polymorphism in mice;Ashton;Austr. J. exp. Biol. med. Sci,1961
2. An evaluation of some anthropological traits used in paternity tests;Beckman;Hereditas,1960
3. Distributions of blood and serum groups in a Swedish Gypsy population;Beckman;Acta genet., Basel,1965
4. A Genetic and Neuropsychiatric Investigation of a North-Swedish Population;Böök;Acta genet., Basel,1953