Herold's internal medicine : a lecture oriented systematic and accurate representation of the complete topic catalogue for the medical examination for physicians / Gerd Herold ; the translation into English was done by Ralf Brücker ... [et al.]. Vol. I. First English ed. Köln : Dr. med. Gerd Herold, c2010. 429 s. ISBN 978-1-4467-6367-4   [1, z toho voľných 1]