1. Short-term and long-term effects of estrogen on lymphoid tissues and lymphoid cells with some remarks on the significance for carcinogenesis

   • John-Gunnar Forsberg

   Original Investigations Pages: 79 - 90

2. Collagen gel culture system and analysis of estrogen effects on mammary carcinogenesis

   • Satyabrata Nandi
   • Walter Imagawa
   • Marc Edery

   Original Investigations Pages: 91 - 96

3. Interaction of estrone and estradiol with DNA and protein of liver and kidney in rat and hamster in vivo and in vitro

   • Max Caviezel
   • Werner K. Lutz
   • Christian Schlatter

   Original Investigations Pages: 97 - 103

4. Metabolism of stilbene estrogens and steroidal estrogens in relation to carcinogenicity

   • Manfred Metzler

   Original Investigations Pages: 104 - 109

5. Estrogen-induced tumorigenesis in hamsters: roles for hormonal and carcinogenic activities

   • Jonathan J. Li
   • Sara Antonia Li

   Original Investigations Pages: 110 - 118

6. Modulation of estrogen-induced carcinogenesis by chemical modifications

   • Joachim G. Liehr

   Original Investigations Pages: 119 - 122

7. Glucuronidation in rat intestinal epithelial cells

   • Andries Sj. Koster
   • Cornelis P. J. Meewisse
   • Jan Noordhoek

   Original Investigations Pages: 123 - 126

8. Synthesis, characterization and biologic effects of polybrominated naphthalenes

   • Larry W. Robertson
   • Keith Thompson
   • Andrew Parkinson

   Original Investigations Pages: 127 - 131

9. Phthalate esters

   • Frode Walseth
   • Odd G. Nilsen

   Original Investigations Pages: 132 - 136

10. Toxicity of polymethylmethacrylate thermodegradation products

    • Sinikka Vainiotalo
    • Antti Zitting
    • Heikki Savolainen

    Original Investigations Pages: 137 - 142

11. Embryotoxicity of 5-azacytidine in mice phase- and dose-specificity studies

    • W. Schmahl
    • P. Török†
    • H. Kriegel

    Original Investigations Pages: 143 - 147