Bacteriology of washed and unwashed eggs. II. Penetration of Salmonella bacteria through the eggshell.
D000818:Animals; D001431:Bacteriological Techniques; D002645:Chickens; D003902:Detergents; D004531:Eggs; D005506:Food Contamination; D005519:Food Preservation; D012486:Salmonella typhimurium / Q000302:isolation & purification*
D003902:Detergents