PT - JOURNAL ARTICLE ED - , TI - VITAMIN D MAY HELP PREVENT A COMMON SIDE EFFECT OF ANTI-CANCER IMMUNOTHERAPY DP - 2020 Jul 01 TA - Saudi Medical Journal PG - 769--769 VI - 41 IP - 7 4099 - http://smj.org.sa/content/41/7/769.short 4100 - http://smj.org.sa/content/41/7/769.full SO - Saudi Med J2020 Jul 01; 41