1. Post albumin polymorphism in the serum proteins of cattle;Ashton;Nature, Lond.,1963
2. Serum β-globulin polymorphism in mice;Ashton;Aust. J. biol. Sci.,1961
3. Inherited variations in the post albumins of cattle serum;Gahne;Hereditas,1963
4. Enzme polymorphisms in man;Harris;Proc. R. Soc. Ser. B,1966
5. Harvey , W. R. 1968 Least-squares analysis of data with unequal subclass numbers. Publication ARS 20-8, Biometrical Services, Agricultural Research Service, U.S.D.A., Plant Industry Station, Beltsville, Maryland, 10705