RT Journal Article SR Electronic T1 Maternal Vaccination Safety in Infants JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 8 OP 8 DO 10.1542/gr.40-1-8 VO 40 IS 1 YR 2018 UL http://aapgrandrounds.aappublications.org/content/40/1/8.abstract AB