Dection of enteric carriers by upper small intestinal aspirate studies.
D000293:Adolescent; D000328:Adult; D001431:Bacteriological Techniques / Q000295:instrumentation; D001707:Biopsy, Needle / Q000379:methods; D002648:Child; D002675:Child, Preschool; D004197:Disease Reservoirs; D004751:Enteritis / Q000382:microbiology* / Q000635:transmission; D004755:Enterobacteriaceae / Q000302:isolation & purification; D005215:Fasting; D005243:Feces / Q000382:microbiology; D005260:Female; D005516:Food Microbiology; D005872:Giardia / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D007421:Intestine, Small / Q000382:microbiology; D008297:Male; D012485:Salmonella typhi / Q000302:isolation & purification