David F Archer1. 1. Department of Obstetrics and Gynecology, CONRAD Clinical Research Center, Eastern Virginia Medical School, Norfolk, Virginia 23507, USA. archerdf@evms.edu
Authors: Juan Francisco Hernandez; Aukje K Mantel-Teeuwisse; Ghislaine J M W van Thiel; Svetlana V Belitser; Jan Warmerdam; Vincent de Valk; Jan A M Raaijmakers; Toine Pieters Journal: PLoS One Date: 2012-09-20 Impact factor: 3.240
Authors: J F Hernandez; A K Mantel-Teeuwisse; G J M W van Thiel; S V Belitser; J A M Raaijmakers; T Pieters Journal: BMJ Open Date: 2011-12-06 Impact factor: 2.692