Premenstrual dysphoric symptoms amongst Brazilian college students: factor structure and methodological appraisal - Teng, Chei-Tung; Vieira Filho, Antônio Helio Guerra; Artes, Rinaldo; Gorenstein, Clarice; Andrade, Laura H.; Wang, Yuan-Pang (European Archives of Psychiatry and Clinical Neurosciences, 2005)