title: [Do we need gastric acid?].
authors.affiliation: Medizinische Klinik, Israelitisches Krankenhaus, Lehrkrankenhaus der Universität Hamburg. j.keller@ik-h.de
authors.forename: J
authors.initials: J
authors.lastname: Keller
mesh_terms: D004063:Digestion / Q000502:physiology; D005744:Gastric Acid / Q000502:physiology*; D005745:Gastric Acidity Determination; D005746:Gastric Emptying / Q000502:physiology; D006801:Humans; D007408:Intestinal Absorption / Q000502:physiology; D050296:Microbial Viability