Recherches sur le sérodiagnostic de la fièvre
typhoïde. Bulletin de l'Acad. royale de médecine de Belgique, 1896, n" 11, p. 870-871.
33. Berend (M.). Blood sérum diagnosis in abdominal typhus; exa-
mination after Widal. Orvosi hetil. Budapest, 1897, XLI, 52-54.
34. BiGGS a. Park (W.-H.). The sérum test for the diagnosis of
typhoïd fever, with a description of the methods foUowed
and the results obtained in its use in the laboratories of Lhe halth département of New-York City, Ani. ./. M. Se. Phila., 1897, n. s., CXIII, 274-298.
35. Block (B.). 1897. The ajjglutination action of blood sérum of
patients suffering from typhoïd fever. Johns Hopkins Hospital Bulletin, 1896, nov.-december. Centralhlall fur innere Mediein, n° 20, p. 48o, 22 mai 1897.