M Pfeifer1. 1. Institute of Clinical Osteology and German Osteology Foundation, Am Hylligen Born 7, 31812, Bad Pyrmont, Germany. iko_pyrmont@t-online.de.
Authors: Heike A Bischoff-Ferrari; Walter C Willett; Endel J Orav; Endel J Oray; Paul Lips; Pierre J Meunier; Ronan A Lyons; Leon Flicker; John Wark; Rebecca D Jackson; Jane A Cauley; Haakon E Meyer; Michael Pfeifer; Kerrie M Sanders; Hannes B Stähelin; Robert Theiler; Bess Dawson-Hughes Journal: N Engl J Med Date: 2012-07-05 Impact factor: 91.245