[Indications and methods for gastric acidity determination].
D000126:Achlorhydria / Q000175:diagnosis*; D004381:Duodenal Ulcer / Q000175:diagnosis*; D005745:Gastric Acidity Determination; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006801:Humans; D014628:Vagotomy
Indicaties en methode voor de maagzuursecretiebepaling.