The chronic gastritis problem; functional upper gastrointestinal disease in military personnel and the value of establishing an organic basis for diagnosis and treatment.
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PALMER
D004064:Digestive System; D004066:Digestive System Diseases; D005756:Gastritis; D005767:Gastrointestinal Diseases; D006801:Humans; D008889:Military Personnel; D013272:Stomach Diseases
DIGESTIVE SYSTEM/diseases; STOMACH/diseases