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Recurrence risks for schizophrenia in a Swedish national cohort.
Lichtenstein P, Björk C, Hultman CM, Scolnick E, Sklar P, Sullivan PF. Lichtenstein P, et al. Among authors: bjork c. Psychol Med. 2006 Oct;36(10):1417-25. doi: 10.1017/S0033291706008385. Epub 2006 Jul 25. Psychol Med. 2006. PMID: 16863597
The Swedish Twin Registry in the third millennium: an update.
Lichtenstein P, Sullivan PF, Cnattingius S, Gatz M, Johansson S, Carlström E, Björk C, Svartengren M, Wolk A, Klareskog L, de Faire U, Schalling M, Palmgren J, Pedersen NL. Lichtenstein P, et al. Among authors: bjork c. Twin Res Hum Genet. 2006 Dec;9(6):875-82. doi: 10.1375/183242706779462444. Twin Res Hum Genet. 2006. PMID: 17254424
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