1. Variability of shell porosity in hens' eggs.;Almquist;Hilgardia,,1931
2. Effect of washing on the keeping of quality of hens' eggs.;Bryant;J. Agr. Sci.,1934
3. A rapid method for the determination of egg shell permeability.;Fromm;Poultry Sci.,1959
4. Interior physical quality and bacterial contamination of market eggs as influenced by egg shell permeability.;Fromm;Food Tech.,1960
5. Porosity of and bacterial invasion through the shell of the hen's egg.;Haines;J. Hyg.,1940