title: Introduction to: Endocrinological aspects of andrology-what is new?
authors.affiliation: University of Mississippi Medical Center, Jackson, MS, 39216, USA. ckoch@umc.edu.
authors.forename: Christian A
authors.initials: CA
authors.lastname: Koch
authors.affiliation: Center of Reproductive Medicine and Andrology/Clinical Andrology, University Clinics of Muenster, Muenster, Germany. Michael.Zitzmann@ukmuenster.de.
authors.forename: Michael
authors.initials: M
authors.lastname: Zitzmann
mesh_terms: D033441:Andrology / Q000639:trends*; D004703:Endocrine System / Q000502:physiology*; D006801:Humans; D008297:Male