Hsieh, C. C., Lambe, M., Trichopoulos, D., Ekbom, A., Akre, O., & Adami, H. (2002). Early life exposure to oestrogen and testicular cancer risk: Evidence against an aetiological hypothesis. Nature Publishing Group.

Hsieh, C C., M. Lambe, D. Trichopoulos, A. Ekbom, O. Akre, and H-O Adami. Early Life Exposure to Oestrogen and Testicular Cancer Risk: Evidence against an Aetiological Hypothesis. Nature Publishing Group, 2002.

Hsieh, C C., et al. Early Life Exposure to Oestrogen and Testicular Cancer Risk: Evidence against an Aetiological Hypothesis. Nature Publishing Group, 2002.