Bastiaansen MCM, Posthuma D, Groot PFC, de Geus EJC. (2002). Event-related alpha and theta responses in a visuo-spatial working memory task. Clin Neurophysiol, 113, 1882-1893.

Boomsma DI, Vink JM, van Beijsterveldt CEM, de Geus EJC, Beem AL, Mulder EJCM, Riese H, Willemsen AHM, Bartels M, van den Berg M, Derks EM, de Graaff SC, Kupper HM, Polderman JC, Posthuma D, Rietveld MJH, Stubbe JH, Knol LI, Stroet Th, van Baal GCM (2002) Netherlands Twin Register: a focus on longitudinal research, Twin Res, 5, 401-406.

Hulshoff Pol HE, Posthuma D, Baaré WFC, de Geus EJC, Schnack HG, van Haren NE, van Oel CJ, Kahn RS, Boomsma DI. (2002). Twin singleton differences in brain structure using structural equation modeling. Brain, 125, 384-390.

Moxley G, Posthuma D, Carlson P, Estrada E, Han J, Benson LL, and Neale MC. (2002). Sexual Dimorphism in Innate Immunity. Arthritis & Rheumatism, 46(1), 250-258.

Posthuma D, de Geus EJC, Baaré WFC, Hulshoff Pol HE, Kahn RS, Boomsma DI (2002). The association between brain volume and intelligence is of genetic origin. Nat Neurosci, 5(2), 83-84.

Posthuma D, Mulder EJCM, Boomsma DI, de Geus EJC. (2002). Genetic analysis of IQ, processing speed and stimulus-response incongruency effects. Biol Psychol, 61, 157-182.

Vogelaar SA, Posthuma D, Boomsma D, Kluft C. (2002). Blood sample stability at room temperature for counting red and white blood cells and platelets. Vascular Pharmacology, 39, 123-125.