RT Journal Article SR Electronic T1 Shortened Antibiotic Course in Late-Onset GBS Bacteremia JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 21 OP 21 DO 10.1542/gr.41-2-21 VO 41 IS 2 YR 2019 UL http://aapgrandrounds.aappublications.org/content/41/2/21.abstract AB