TY - JOUR T1 - Adults with blood cancers respond to booster, not initial dose of COVID-19 vaccine JF - Saudi Medical Journal JO - Saudi Med J SP - 972 LP - 973 VL - 43 IS - 8 A2 - , Y1 - 2022/08/01 UR - http://smj.org.sa/content/43/8/972.abstract N2 - ER -