Letter: chronic Salmonella typhi carrier status and gall-bladder cancer.
Sant Parmanand Hospital, Delhi, India. subhashbapaji@gmail.com.
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Arya
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Agarwal
D005706:Gallbladder Neoplasms / Q000453:epidemiology*; D006801:Humans; D012485:Salmonella typhi / Q000302:isolation & purification*; D014435:Typhoid Fever / Q000453:epidemiology*