Le Xuan Hung; Pham Thi Ngoc Bich; Nguyen Thi Tham; Le Quynh Anh; Hoang Thi Dieu Linh; Tran Thi Quynh Trang; Tran Thi Phuong Chi; Nguyen Thuy Linh; Dao Thi Phuc Thinh. PREMENSTRUAL SYNDROME (PMS) AND CERTAIN MENSTRUAL CYCLE-RELATED CHARACTERISTICS AMONG FEMALE MEDICAL STUDENTS IN VIETNAM. JCVB 2024, 4.