ASCO 2012 Stephen Johnston

Chicago, IL - ASCO 2012 Annual Meeting: - Stephen Johnston discusses Vexing Issues in Antiestrogen Therapy in the Adjuvant Setting: Choice of Agents, Duration of Therapy, and Ovarian Suppression during the Ed Session: Controversies in Adjuvant Treatment of Breast Cancer at the American Society for Clinical Oncology (ASCO) Annual Meeting here today, Friday June 1, 2012. Over 25,000 physicians, researchers and healthcare professionals from over 100 countries are attending the meeting which is being held at the McCormick Convention center and features the latest cancer research in the areas of basic and clinical science. Photo by © ASCO/Todd Buchanan 2012 Technical Questions: todd@toddbuchanan.com; ASCO Contact: photos@asco.org

Stephen Johnston Ed Session Controversies in Adjuvant Treatment of Breast Cancer Vexing Issues in Antiestrogen Therapy in the Adjuvant Setting Choice of AgentsDuration of Therapyand Ovarian SuppressionStephen Johnston Ed Session Controversies in Adjuvant Treatme12ASCO001717