Authors: S R Cummings; D M Black; M C Nevitt; W Browner; J Cauley; K Ensrud; H K Genant; L Palermo; J Scott; T M Vogt Journal: Lancet Date: 1993-01-09 Impact factor: 79.321
Authors: P J Elders; J C Netelenbos; P Lips; F C van Ginkel; E Khoe; O R Leeuwenkamp; W H Hackeng; P F van der Stelt Journal: J Clin Endocrinol Metab Date: 1991-09 Impact factor: 5.958