The feasibility of using the fibreoptic gastroscope in a small hospital in a developing country.
D003906:Developing Countries; D004724:Endoscopy; D004865:Equipment and Supplies, Hospital / Q000191:economics; D005336:Fiber Optic Technology; D005773:Gastroscopy / Q000191:economics; D006761:Hospitals; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis; D012432:Rwanda