Ferrer M, Garcia-Esteban R, Iniguez C, Costa O, Fernandez-Somoano A, Rodríguez-Delhi C, Ibarluzea J, Lertxundi A, Tonne C, Sunyer J, Julvez J. Head circumference and child ADHD symptoms and cognitive functioning: results from a large population-based cohort study. Eur Child Adolesc Psychiatry. 2019 Mar;28(3):377-88. doi: 10.1007/s00787-018-1202-4
Cadigan RJ, Edwards TP, Lassiter D, Davis AM, Henderson GE. "Forward-Thinking" in U.S. biobanking. Genet Test Mol Biomark. 2017 Mar;21(3):148-54. doi: 10.1089/gtmb.2016.0393
Ramos R, Freire C, Julvez J, Fernandez MF, Garcia-Esteban R, Torrent M, Sunyer J, Olea N. Association of ADHD symptoms and social competence with cognitive status in preschoolers. Eur Child Adolesc Psychiatry. 2013 Mar;22(3):153-64. doi: 10.1007/s00787-012-0334-1
Whalley D, McKenna SP, de Jong Z, van der Heijde D. Quality of life in rheumatoid arthritis. Br J Rheumatol. 1997;36(8):884-8.
de Jong Z, van der Heijde D, McKenna SP, Whalley D. The reliability and construct validity of the RAQoL: a rheumatoid arthritis-specific quality of life instrument. Br J Rheumatol. 1997;36(8):878-83.