TY - JOUR TI - Categorical distinctions in the study of personality disorder: implications for classification T2 - Journal of abnormal psychology VL - 103 IS - 1 EP - 17 A2 - Jang, Kerry L. A2 - Livesley, W. John A2 - Schroeder, Marsha A2 - Jackson, Douglas N. A2 - Jang, Kerry L. 1962- A2 - Livesley, W. John A2 - Schroeder, Marsha A2 - Jackson, Douglas N. PY - 1994 LA - English SP - 6 SN - 0021-843X ER -