title: Gastrointestinal tract. Part 2: the mouth and oesophagus.
authors.affiliation: Department of Nursing and Midwifery, University of Hertfordshire.
authors.forename: Marion
authors.initials: M
authors.lastname: Richardson
mesh_terms: D003679:Deglutition / Q000502:physiology; D004947:Esophagus / Q000033:anatomy & histology / Q000502:physiology; D006801:Humans; D008409:Mastication / Q000502:physiology; D009055:Mouth / Q000033:anatomy & histology / Q000502:physiology