Comparative anatomy of the stomach in mammalian herbivores.
D000042:Absorption; D000818:Animals; D005285:Fermentation; D005753:Gastric Mucosa / Q000378:metabolism; D008322:Mammals; D013270:Stomach / Q000033:anatomy & histology* / Q000502:physiology; D013279:Stomach, Ruminant / Q000378:metabolism / Q000502:physiology; D013997:Time Factors