PT - JOURNAL ARTICLE ED - , TI - Waning of Measles Antibody Titers in Young Infants AID - 10.1542/gr.43-3-30 DP - 2020 Mar 01 TA - AAP Grand Rounds PG - 30--30 VI - 43 IP - 3 4099 - http://aapgrandrounds.aappublications.org/content/43/3/30.short 4100 - http://aapgrandrounds.aappublications.org/content/43/3/30.full SO - AAP Grand Rounds2020 Mar 01; 43