SALMONELLA TYPHOSA INFECTION IN A 68-YEAR-OLD INVALID.
D002353:Carrier State; D002701:Chloramphenicol; D004813:Epidemiology; D005853:Geriatrics; D008404:Massachusetts; D012485:Salmonella typhi; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines; D002701:Chloramphenicol
CARRIER STATE; CHLORAMPHENICOL; EPIDEMIOLOGY; GERIATRICS; MASSACHUSETTS; TYPHOID