Authors: Jill Porthouse; Sarah Cockayne; Christine King; Lucy Saxon; Elizabeth Steele; Terry Aspray; Mike Baverstock; Yvonne Birks; Jo Dumville; Roger Francis; Cynthia Iglesias; Suezann Puffer; Anne Sutcliffe; Ian Watt; David J Torgerson Journal: BMJ Date: 2005-04-30
Authors: L A J L M Braam; M H J Knapen; P Geusens; F Brouns; K Hamulyák; M J W Gerichhausen; C Vermeer Journal: Calcif Tissue Int Date: 2003-07 Impact factor: 4.333