1. Research in microbial pathogenesis: The outlook for the 1980's

   • L. S. Young

   Editorial Pages: 112 - 113

2. Die β-Laktamase-Inhibitoren und ihre klinische Bedeutung

   • R. Münch

   Übersicht Pages: 114 - 119

3. Effects of filtrates from enterotoxinogenic Escherichia coli on some functions of human granulocytes and monocytes

   • T. Urban
   • C. Jarstrand

   Originalia Pages: 120 - 125

4. Serological and tissue markers of HBV infection in chronic active hepatitis patients and in healthy carriers of HBsAg

   • C. Del Vecchio Blanco
   • N. Caporaso
   • P. Ferrom

   OriginalPaper Pages: 126 - 130

5. Plasmide in intestinalen Escherichia coli Isolaten und deren Beeinflussung durch Ampicillingabe

   • H. J. Siemens
   • G. Göckschu
   • R. Laufs

   OriginalPaper Pages: 131 - 136

6. BK virus infections in children with various primary immunodeficiencies and in related healthy household contact persons

   • H. -J. Rziha
   • B. H. Belohradsky

   OriginalPaper Pages: 137 - 141

7. Gastrointestinal decontamination and reverse isolation in healthy monkeys

   • W. D. H. Hendriks
   • J. de Vast
   • D. van der Waaij

   OriginalPaper Pages: 142 - 148

8. Moxalactam and cefoperazone: In vitro comparison of two new beta-lactam antibiotics

   • M. V. Brodey
   • E. T. Leopold
   • C. M. Cunin

   OriginalPaper Pages: 149 - 153

9. Impressum

   Legacy Pages: 153 - 153

10. Concentrations of cefotaxime in serum, urine and tissues of urological patients

    • M. Grabe
    • S. Hellsten
    • A. Forsgren

    OriginalPaper Pages: 154 - 158

11. Rudolf Ackermann zum 60. Geburtstag

    Announcement Pages: 159 - 159

12. Letter to the editor

    • L. Timár
    • J. Budai

    Letter Pages: 160 - 160

13. Hepatitis B virus markers in diabetic patients: Preliminary findings in Palermo

    • C. Spano
    • S. Patti
    • P. Mondello

    Erratum Pages: 160 - 160

14. Book reviews

    • B. Schiebel
    • A. von Graevenitz
    • M. Dorn

    BookReview Pages: 161 - 162