The wellcome trust UK/IRISH bipolar sibling pair study: Chromosome 18 and parent of origin effect
Journal article published in 2001 by
D. B. Lambert,
R. Segurado 
,
E. O'mahoney,
T. Mulcahy,
S. Bort,
N. Craddock,
M. Gill
,
E. O'mahoney,
T. Mulcahy,
S. Bort,
N. Craddock,
M. Gill
