1. The biologic basis of schizophrenia;Karlsson,1966
2. Genetic theory and abnormal behaviour;Rosenthal,1970
3. The genetics of mental disorders;Slater,1971
4. The genetics of schizophrenia;Kessler;Schizophrenia Bull,1980
5. Psychiatric disorders in foster home reared children of schizophrenic mothers;Heston;Br J Psychiatry,1966