Serum Levels of Ferritin, Vitamin B12 and Folate in Patients with Telogen Effluvium Outside of Menopause in Women - Letter to the Editor September 2012 in “ DOAJ (DOAJ: Directory of Open Access Journals) ” Perihan Öztürk, Arzu Ataseven, Ergül Belge Kurutaş We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on doaj.org →