Authors: M F Wildhagen; H B Hilderink; J G Verzijl; J B Verheij; L Kooij; T Tijmstra; L P ten Kate; J D Habbema Journal: J Epidemiol Community Health Date: 1998-07 Impact factor: 3.710
Authors: D R Witt; C Schaefer; P Hallam; S Wi; B Blumberg; A Fishbach; J Holtzman; S Kornfeld; R Lee; L Nemzer; R Palmer Journal: Am J Hum Genet Date: 1996-04 Impact factor: 11.025