Influence of age and inoculum level on shed pattern of Salmonella typhimurium in chickens.
D000367:Age Factors; D000818:Animals; D002645:Chickens; D011201:Poultry Diseases / Q000382:microbiology*; D012481:Salmonella Infections, Animal / Q000382:microbiology*; D012486:Salmonella typhimurium / Q000302:isolation & purification*