PT - JOURNAL ARTICLE ED - , TI - New research identifies cancer types with little survival improvements in adolescents and young adults DP - 2021 Sep 01 TA - Saudi Medical Journal PG - 1047--1048 VI - 42 IP - 9 4099 - http://smj.org.sa/content/42/9/1047.short 4100 - http://smj.org.sa/content/42/9/1047.full SO - Saudi Med J2021 Sep 01; 42