1. On the action of sulfanilamide

   • H. W. Julius
   • K. C. Winkler

   OriginalPaper 01 December 1944 Pages: 1 - 11

2. Vi-antigen inB. coli and Vi-agglutinin

   • J. H. Bekker
   • H. H. Vink

   OriginalPaper 01 December 1944 Pages: 12 - 14

3. The classification of the plague-bacillus

   • J. J. van Loghem

   OriginalPaper 01 December 1944 Pages: 15 - 16

4. A phenomenon resembling anaphylactic shock after treatment with sulphapyridine

   • J. D. Verlinde
   • J. Zeldenrust

   OriginalPaper 01 December 1944 Pages: 17 - 22

5. Épidémie survenue parmi des souris blanches, à la suite d'une infection par leCorynebacterium pseudotuberculosis murium

   • M. F. Polak

   OriginalPaper 01 December 1944 Pages: 23 - 27

6. An improvement in the bacto-tryptone, sodium formate medium for the detection ofB. coli

   • T. Folpmers

   OriginalPaper 01 December 1944 Pages: 28 - 28

7. A filterable virus as a causative agent of epidemic hepatitis

   • J. D. Verlinde
   • A. J. van den Hoven van Genderen

   OriginalPaper 01 December 1944 Pages: 29 - 40

8. Beschreibung einiger neuer pilzarten aus dem centraalbureau voor schimmelcultures, Baarn (Nederland)

   • F. H. van Beyma thoe Kingma

   OriginalPaper 01 December 1944 Pages: 41 - 56

9. On the preparation of vaccine against typhus fever and the experiences gathered therewith

   • A. Pondman

   OriginalPaper 01 December 1944 Pages: 57 - 66

10. The antigenic properties of bacterial spores

    • J. H. Bekker

    OriginalPaper 01 December 1944 Pages: 67 - 70

11. Méthode simple pour la dessiccation dans le vide de cultures bactériennes

    • A. E. Beute

    OriginalPaper 01 December 1944 Pages: 71 - 75

12. Abstracts

    • L. Bijlmer

    Abstract 01 December 1944 Pages: 76 - 76

13. Observations on ‘healthy’ human carriers ofPlasmodium vivax

    • F. J. A. Paesi

    OriginalPaper 01 December 1944 Pages: 77 - 92

14. Vibrio research in the Hejaz in connection with the El Tor Problem

    • R. Abdoelrachman

    OriginalPaper 01 December 1944 Pages: 93 - 100

15. The action of manganese on the development ofAspergillus niger

    • Marie P. Löhnis

    OriginalPaper 01 December 1944 Pages: 101 - 122

16. Rapport entre la teneur en humidité du lait sec maigre (provenant de lait écrémé) et le développement d'une flore microbienne dans ce lait

    • B. van Dam
    • J. G. Warffemius

    OriginalPaper 01 December 1944 Pages: 123 - 141