Radin RG, Rothman KJ, Hatch EE, Mikkelsen EM, Sorensen HT, Riis AH, Fox MP, Wise LA. Maternal recall error in retrospectively reported time-to-pregnancy: an assessment and bias analysis. Paediatr Perinat Epidemiol. 2015 Nov;29(6):576-88. doi: 10.1111/ppe.12245
Wise LA, Rothman KJ, Mikkelsen EM, Stanford JB, Wesselink AK, McKinnon C, Gruschow SM, Horgan CE, Wiley AS, Hahn KA, Sørensen HT, Hatch EE. Design and conduct of an internet-based preconception cohort study in North America: pregnancy study online. Paediatr Perinat Epidemiol. 2015 Jul;29(4):360-71. doi: 10.1111/ppe.12201
Vickers AD, Mody RR, Bergman A, Ling CS, Ainsworth C, Medjedovic J, Smyth M. Comparative efficacy of biologics in the treatment of moderately to severely active ulcerative colitis (UC): a systematic review and network meta-analysis. Poster presented at the 10th Congress of the European Crohn's and Colitis Organization; February 18, 2015. Barcelona, Spain. [abstract] J Crohns Colitis. 2015 Feb 2; 9(Suppl 1):S357-8. doi: 10.1093/ecco-jcc/jju027.672