PT - JOURNAL ARTICLE ED - , TI - Globalization of cancer clinical trials linked to lower enrollment of black patients DP - 2021 Apr 01 TA - Saudi Medical Journal PG - 461--461 VI - 42 IP - 4 4099 - http://smj.org.sa/content/42/4/461.short 4100 - http://smj.org.sa/content/42/4/461.full SO - Saudi Med J2021 Apr 01; 42