Authors:
Goodwin, R
Lipsitz, JD
Chapman, TF
Mannuzza, S
Fyer, AJ
Citation: R. Goodwin et al., Obsessive-compulsive disorder and separation anxiety co-morbidity in earlyonset panic disorder, PSYCHOL MED, 31(7), 2001, pp. 1307-1310
Citation: Jg. Johnson et al., Recurrent major depressive disorder among human immunodeficiency virus (HIV)-positive and HIV-negative intravenous drug users: Findings of a 3-year longitudinal study, COMP PSYCHI, 40(1), 1999, pp. 31-34