1. Breast cancer in Swedish women before age 50: evidence of a dual effect of completed pregnancy

   • David A. Leon
   • Lucy M. Carpenter
   • Michael F. G. Murphy

   Research Papers Pages: 283 - 291

2. The University of Minnesota Cancer Prevention Research Unit vegetable and fruit classification scheme (United States)

   • Stephanie A. Smith
   • Deborah R. Campbell
   • John D. Potter

   Research Papers Pages: 292 - 302

3. Registration of lung cancer in Scotland: an assessment of data accuracy based on review of medical records

   • David Brewster
   • Calum Muir
   • Judith Crichton

   Research Papers Pages: 303 - 310

4. Cancer mortality by educational level in Italy

   • Fabrizio Faggiano
   • Patrizia Lemma
   • Floriano Pagnanelli

   Research Papers Pages: 311 - 320

5. Oral contraceptive use and breast cancer risk among African-American women

   • Julie R. Palmer
   • Lynn Rosenberg
   • Samuel Shapiro

   Research Papers Pages: 321 - 331

6. Reproductive factors and colon cancer: the influences of age, tumor site, and family history on risk (Utah, United States)

   • Martha L. Slattery
   • Geraldine P. Mineau
   • Richard A. Kerber

   Research Papers Pages: 332 - 338

7. Estimation and projections of stomach cancer trends in Italy

   • Riccardo Capocaccia
   • Roberta De Angelis
   • Arduino Verdecchia

   Research Papers Pages: 339 - 346

8. Strenuous physical activity in young adulthood and risk of breast cancer (United States)

   • Robert Mittendorf
   • Matthew P. Longnecker
   • Walter C. Willett

   Research Papers Pages: 347 - 353

9. Formaldehyde and cancer morbidity among male employees in Denmark

   • Johnni Hansen
   • Jørgen H. Ølsen

   Research Papers Pages: 354 - 360

10. High bladder cancer mortality in rural New England (United States): An etiologic study

    • Linda Morris Brown
    • Shelia Hoar Zahm
    • Joseph F. Fraumeni Jr.

    Research Papers Pages: 361 - 368

11. Cigarette smoking and alcohol consumption and the risk of pancreatic cancer: a case-control study in Shanghai, China

    • Bu-Tian Ji
    • Wong-Ho Chow
    • Joseph F. Fraumeni Jr.

    Research Papers Pages: 369 - 376

12. Editor's note

    EditorialNotes Pages: 377 - 377

13. Errata

    Erratum Pages: 377 - 377

14. Calender of meetings

    Events Pages: 378 - 378