Intradermal reaction in recognition of typhoid fever. R. A. Alissow and N. J. Моrоstein (Zentrbl. f. Bakt., 1927, Bd. 103, no. 6-8)

The authors were convinced that the reaction with typhoid endotoxin gives, in all stages of typhus, results consistent with the results of Widal's reaction. In diseases that are similar to typhoid, it is mostly negative.