1. Amstad, J. H., 1964. Poultry processing method and apparatus. U.S. Patent 3, 138, 822.
2. Scalders-pickers;Anonymous,1970
3. Scalding poultry by steam at sub-atmospheric pressure;Klose;Poultry Sci.,1971
4. A study of the bacterial flora of the respiratory system of normal chickens;Smibert;Poultry Sci.,1958
5. Tarver, F. R., Jr., K. N. May and F. M. Boyd, of bleed time prior to scald and refrigerated storage upon bacterial counts in the axillary diverticula of the interclaricular air sac of chickens. Food Technol. 17 : 198-200.