TI - PT - JOURNAL ARTICLE TA - Edu-Str-Med-Sci JN - Edu-Str-Med-Sci VO - 1 VI - 2 IP - 2 4099 - http://edcbmj.ir/article-1-10-fa.html 4100 - http://edcbmj.ir/article-1-10-fa.pdf SO - Edu-Str-Med-Sci 2 ABĀ  - CP - IRAN IN - LG - eng PB - Edu-Str-Med-Sci PG - 28 PT - Original Research YR - 2009