Authors: J Laitinen; K Kiukaanniemi; J Heikkinen; M Koiranen; P Nieminen; U Sovio; S Keinänen-Kiukaanniemi; M R Järvelin Journal: Osteoporos Int Date: 2005-03-22 Impact factor: 4.507
Authors: Charlotte L Ridgway; Ken K Ong; Tuija H Tammelin; Stephen Sharp; Ulf Ekelund; Marjo-Riitta Jarvelin Journal: PLoS One Date: 2009-08-31 Impact factor: 3.240