title: All that glisters is not gold.
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D004378:Duodenal Diseases / Q000175:diagnosis*; D004381:Duodenal Ulcer / Q000175:diagnosis; D005189:False Positive Reactions; D005260:Female; D005755:Gastrins / Q000097:blood; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D006801:Humans; D010146:Pain / Q000209:etiology; D013272:Stomach Diseases / Q000175:diagnosis*; D015043:Zollinger-Ellison Syndrome / Q000175:diagnosis
chemical_list: D005755:Gastrins