PT - JOURNAL ARTICLE AU - Al-Mendalawi, Mahmood D. TI - Age related reference ranges of heart rate for Saudi children and adolescents DP - 2010 Mar 01 TA - Saudi Medical Journal PG - 341--341 VI - 31 IP - 3 4099 - http://smj.org.sa/content/31/3/341.short 4100 - http://smj.org.sa/content/31/3/341.full SO - Saudi Med J2010 Mar 01; 31