Psychopathology in the Dutch bipolar offspring study and the Pittsburgh bipolar offspring study (BIOS): similarities and differences

Mesman, E.; Birmaher, B. B.; Derks, E. M.; Vleeschouwer, M.; Hickey, M. B.; Goldstein, B. I.; Goldstein, T.; Axelson, D.; Monk, K.; Diller, R.; Hafeman, D.; Sakolsky, D. J.; Vink, M.; Reichart, C. G.; Wals, M.; Verhulst, F. C.; Nolen, W. A.; Hillegers, M. H. J.