title: Transmission of Salmonella typhi by fiberoptic endoscopy.
mesh_terms: D000328:Adult; D003428:Cross Infection / Q000635:transmission*; D004386:Duodenum / Q000382:microbiology; D004724:Endoscopy; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D012485:Salmonella typhi; D014435:Typhoid Fever / Q000635:transmission*