Authors: Susan A Wang; Terri B Hyde; Sandra Mounier-Jack; Logan Brenzel; Michael Favin; W Scott Gordon; Jessica C Shearer; Carsten F Mantel; Narendra Arora; David Durrheim Journal: Vaccine Date: 2013-04-18 Impact factor: 3.641
Authors: Peter Aaby; Christine Benn; Jens Nielsen; Ida Maria Lisse; Amabelia Rodrigues; Henrik Ravn Journal: BMJ Open Date: 2012-05-22 Impact factor: 2.692
Authors: Ellen J Donnan; James E Fielding; Stacey L Rowe; Lucinda J Franklin; Hassan Vally Journal: BMC Public Health Date: 2013-07-23 Impact factor: 3.295