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المؤلفون: Anil Agarwal, J Ljevar, R Thomas, K E Carney, W S Ngu, D Dwarakanarth
المصدر: Gut. 62:A231.1-A231
مصطلحات موضوعية: medicine.medical_specialty, Referral, medicine.diagnostic_test, business.industry, General surgery, Gastroenterology, Cancer, medicine.disease, Malignancy, Surgery, Endoscopy, Duodenitis, Weight loss, medicine, Outpatient clinic, medicine.symptom, Gastritis, business