RT Journal Article SR Electronic T1 Abstinence-Only Education: Impact on Adolescent Birth Rates JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 71 OP 71 DO 10.1542/gr.41-6-71 VO 41 IS 6 YR 2019 UL http://aapgrandrounds.aappublications.org/content/41/6/71.abstract AB