الفهرس 
Significance of the StudyOnly 14 pages are availabe for public view
 |  | from | 162 |  |  |
| | | from | 162 | | |
Abstract
PMS is a common problem in young students in all parts of the world. Severe PMS was associated with more symptoms, impairment of daily activities and need for using methods for alleviating such symptoms. Caffeinated beverages intake are shown to increases PMS severity. Dickerson et al., (2008)