PT - JOURNAL ARTICLE ED - , TI - Measles cases spike globally due to gaps in vaccination coverage DP - 2019 Jan 01 TA - Saudi Medical Journal PG - 107--108 VI - 40 IP - 1 4099 - http://smj.org.sa/content/40/1/107.short 4100 - http://smj.org.sa/content/40/1/107.full SO - Saudi Med J2019 Jan 01; 40