The association of birth order with later body mass index and blood pressure: a comparison between prospective cohort studies from the United Kingdom and Brazil - Howe, L. D.; Hallal, P. C.; Matijasevich, A.; Wells, J. C.; Santos, I. S.; Barros, A. J. D.; Lawlor, D. A.; Victora, C. G.; Smith, G. D. (International Journal of Obesity, 2014)