Chaudhry, R.; Lakshmi, B.; Nisar, N.; Chandel, D.; Dhawan, B.; Dey, A. Application of Nested Polymerase Chain Reaction for <em>Salmonella enterica</em> v<em>ar. typhi</em> In the Diagnosis of Typhoid Fever. Med J Indones 1998, 7, 162-5.