Bowater RJ, Hartley LC, Lilford RJ. Are cardiovascular trial results systematically different between North America and Europe? A study based on intra-meta-analysis comparisons. Arch Cardiovasc Dis. 2015 Jan;108(1):23-38. doi: 10.1016/j.acvd.2014.03.005
Wong-Sefidan I, Byrtek M, Zhou X, Dawson K, Friedberg J, Flowers CR, Zelenetz A, Reid E. Non-clinical factors drive imaging patterns after induction therapy of follicular lymphoma (FL): report from the National LymphoCare Study (NLCS). Poster presented at the 2013 12th International Conference on Malignant Lymphoma; June 2013. Lugano, Switzerland. [abstract] Hematol Oncol. 2013 Jun 17; 31(S1):255.
Purroy F, Cruz Esteve I, Galindo Ortego MG, Marsal Mora JR, Oro M, Plana A. Survey of the knowledge and management of transient ischemic attacks among primary care physicians and nurses. Neurologia. 2011 May;26(4):200-7. doi: 10.1016/j.nrl.2010.04.011