Effect of weaning on the pH changes of the contents of the piglet stomach and duodenum.
D000821:Animal Feed; D000818:Animals; D004032:Diet; D004386:Duodenum; D005750:Gastric Juice; D006863:Hydrogen-Ion Concentration; D008892:Milk; D013270:Stomach; D013552:Swine; D013997:Time Factors; D014886:Weaning