2004Hacettepe Üniversitesi Tıp Fakültesi Tıbbi Onkoloji
2001Hacettepe Üniversitesi Tıp Fakültesi İç Hastalıkları
1996Hacettepe Üniversitesi Tıp Fakültesi
2016 Acıbadem Sağlık Grubu
Europen Society of Medical Oncology (ESMO)
Türk Tıbbi Onkoloji Derneği ( TTOD)
American Society of Clinical Oncology (ASCO)
Türk Hematoloji Derneği (THD)
Türk İç Hastalıkları Uzmanlık Derneği
Türk Tabipler Birliği, İstanbul Tabip Odası
İstanbul Meme Hastalıkları Derneği
Türk Onkoloji Grubu Derneği (TOG)
Is It Time for Maintenance Chemotherapy for Advanced Gastric Adenocarcinoma? J Clin Oncol Eren 00, Uysal Sönmez O, Oyan B.
May there be a role for hormonal manipulation for treatment of hormone receptor negative breast cancer? J BUON Eren 00, Uysal Sönmez O, Oyan B.
Comparison of metabolic and anatomic response to chemotherapy based on PERCIST and RECIST in patients with advanced stage non-small cell lung cancer. Asian Pac J Cancer Prev. Ordu C, Selçuk NA, Akosman C, Eren 00, Altunok EC, Toklu T, Oyan B.
Revisiting post-gastrectomy anemia with a brief survey among a group of Turkish medical oncologists J BUON Eren 00, Sönmez OU, Özkan HA, Oyan B.
Melanoma Study Group of Turkish Oncology Group, "Cutaneous melanoma in Turkey: analysis of 1157 patients in the Melanoma Turkish Study" JBUON Abali H, Çelik I, Burçak Karaca, Hande Turna, Esra Kaytan Sağlam, Tülay Akman, ilhan Oztop, Hasan Senoİ Coşkun, Nazim Serdar Turhal, Ahmet Sezer, Erdi
Feasibility, and Efficacy of Capecitabine Maintenance in Patients With Advanced Gastric Cancer: A Retrospective Study . Am J Ther. Eren 00, Ozturk MA, Sönmez OU, Oyan B.
Should we be more cautious about replacement of vitamin B12 in patients with cancer receiving cytotoxic chemotherapy? Med Hypotheses. Eren 00, Ozturk MA, Sönmez OU, Oyan B.
Bilateral synchronous adrenal metastasis of invasive ductal carcinoma treated with multimodality therapy Including adrenalectomy and oophorectomy, ;) Oncol Pharm Pract. Eren 00, Ordu C, Selçuk NA, Akosman C, Ozturk MA, Özkan F, Gokce O, Oyan B.
Improvement of chronic pulmonary graft-versus-host disease manifesting as bronchiolitis obliterans organizing pneumonia following extracorporeal photo Med. Oncol. Oyan, B., Y. Koc, S, Emri, E. Kansu
Prevalence and correlates of metabolic syndrome (MS) in older adults. Arch. Gerontol. Geriatr. Cankurtaran, M., M. Halil, B.B. Yavuz, N. Dagli, B. Oyan, S. Ariogul