Chapters by Prof. Dan Hellberg

• Book Chapter Cervical Intraepithelial Neoplasia – Clinical and Etiological Aspects
  by Raghad Samir and Dan Hellberg in the book "Intraepithelial Neoplasia" edited by Supriya Srivastava, ISBN 978-953-307-987-5, InTech, February 2, 2012