1. Genetic polymorphism of human phosphoglycolate, phosphatase (PGP);Barker;Annals of Human Genetics,1978
2. Red cell carbonic anhydrase II; a CA2II allele in a sample of the Italian population;Beretta;Atti Associazione genetica italiana,1979
3. Gene frequencies of six red cell enzymes: studies of a sample from the Po Delta;Beretta;Atti Associazione genetica italiana,1980
4. Handbook of enzyme electrophoresis in human genetics;Harris,1976
5. A study of nine polymorphic systems in the population of the Po Delta;Lucarelli;American Journal of Physical Anthropology,1976