1. Diagnosis and management of premenstrual disorders;O’Brien;BMJ,2011
2. Premenstrual syndrome;Yonkers;Lancet,2008
3. Merck manual of diagnosis and therapy;Beers,2006
4. Diagnostic and statistical manual of mental disorders,2013
5. Association of Reproductive Health Professionals. A quick reference guide for clinicians. Managing premenstrual symptoms. Available at: http://www.arhp.org/uploadDocs/QRGPMS.pdf. Accessed Feb. 18, 2013.