1. Eggshell of the domestic guinea fowl;Ancel;Bri. Poult. Sci.,1992
2. The avian egg: water vapor conductance, shell thickness, and functional pore area;Ar;Condor,1974
3. The avian egg: mass and strength;Ar;Condor,1979
4. Changes in eggshell thickness, shell conductance and pore density during incubation in the Peking Duck (Anas platyrhynchos f. dom.);Balkan;Ornis Fenn.,2006
5. Relative sensitivity of several measures of eggshell quality to the stage of embryonic development. Bull. Environ. Contam;Bennett;Toxicol,1995