PT - JOURNAL ARTICLE AU - Ibrahim M. Kaddam AU - Adnan M. Al-Shaikh AU - Bahaa A. Abaalkhail AU - Khalid S. Asseri AU - Yousef M. Al-Saleh AU - Ali A. Al-Qarni AU - Ahmed M. Al-Shuaibi AU - Waleed G. Tamimi AU - Abdelmoneim M. Mukhtar TI - Prevalence of vitamin D deficiency and its associated factors in three regions of Saudi Arabia AID - 10.15537/smj.2017.4.18753 DP - 2017 Apr 01 TA - Saudi Medical Journal PG - 381--390 VI - 38 IP - 4 4099 - http://smj.org.sa/content/38/4/381.short 4100 - http://smj.org.sa/content/38/4/381.full SO - Saudi Med J2017 Apr 01; 38 AB - Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.