1. Effects of succinylated concanavalin A on infectivity and syncytial formation of human immunodeficiency virus

   • Toshio Matsui
   • Susumu Kobayashi
   • Naoki Yamamoto

   Original Investigations Pages: 225 - 235

2. Reduced antibody response to the repetitive sequence of the Plasmodium falciparum circumsporozoite protein in mice infected with Plasmodium yoelii blood forms

   • Didier Grillot
   • Antonello Pessi
   • Giuseppe Del Giudice

   Original Investigations Pages: 237 - 244

3. Human cytomegalovirus infection during childhood: detection of viral DNA in peripheral blood by means of polymerase chain reaction

   • Motohiro Shibata
   • Tsuneo Morishima
   • Kazuyoshi Watanabe

   Original Investigations Pages: 245 - 253

4. Identification of group A type 1 streptococcal M protein gene by a non-radioactive oligonucleotide detection method

   • Andreas Podbielski
   • Otto Kühnemund
   • Rudolf Lütticken

   Original Investigations Pages: 255 - 262

5. Immunoreactivity of Entamoeba histolytica antigens with sera from amoebic patients

   • R. K. Shandil
   • V. K. Vinayak

   Original Investigations Pages: 263 - 269

6. Cloning of Clostridium difficile toxin B gene and demonstration of high N-terminal homology between toxin A and B

   • Christoph von Eichel-Streiber
   • Rita Laufenberg-Feldmann
   • Markus Sauerborn

   Original Investigations Pages: 271 - 279

7. Diagnosis of tuberculous meningitis by enzyme-linked immunosorbent assay to detect mycobacterial antigen and antibody in cerebrospinal fluid

   • Mathai Annamma
   • V. V. Radhakrishnan
   • Sehgal Shobha

   Original Investigations Pages: 281 - 288