title: Salmonella in the laying hen. 2. The effect of simulated digestive tract pH levels on the survival of the three species of Salmonella.
mesh_terms: D000818:Animals; D002645:Chickens; D003426:Crop, Avian / Q000378:metabolism / Q000382:microbiology; D004064:Digestive System / Q000382:microbiology*; D005895:Gizzard, Avian / Q000378:metabolism / Q000382:microbiology; D006863:Hydrogen-Ion Concentration; D007420:Intestine, Large / Q000378:metabolism / Q000382:microbiology; D007421:Intestine, Small / Q000378:metabolism / Q000382:microbiology; D012475:Salmonella / Q000254:growth & development* / Q000302:isolation & purification; D012486:Salmonella typhimurium / Q000254:growth & development / Q000302:isolation & purification; D013696:Temperature; D013997:Time Factors