https://www.selleckchem.com/products/FTY720.html
2020;49(4)e183-e187.]. Copyright 2020, SLACK Incorporated.Up to two-thirds of adolescent girls report painful periods but few seek medical care for their dysmenorrhea. Dysmenorrhea is associated with multiple physical and psychological symptoms, and the delayed evaluation and treatment of dysmenorrhea contributes to a poor quality of life and can result in lifelong health problems, including chronic pelvic pain and infertility. It is recommended that an assessment of patients' menstrual cycles be performed regularly, as identification of