PT - JOURNAL ARTICLE ED - , TI - LOWER DOSES OF YELLOW FEVER VACCINE COULD BE USED IN EMERGENCIES DP - 2016 Jul 01 TA - Saudi Medical Journal PG - 820--821 VI - 37 IP - 7 4099 - http://smj.org.sa/content/37/7/820.short 4100 - http://smj.org.sa/content/37/7/820.full SO - Saudi Med J2016 Jul 01; 37