Stressful life events as predictors of functioning: findings from the collaborative longitudinal personality disorders study.
Pagano ME, Skodol AE, Stout RL, Shea MT, Yen S, Grilo CM, Sanislow CA, Bender DS, McGlashan TH, Zanarini MC, et al. Acta Psychiatr Scand. 2004 Dec; 110(6):421-9.