RT Journal Article SR Electronic T1 Pediatric Breast Anomalies JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 21 OP 22 DO 10.1542/gr.14-2-21-a VO 14 IS 2 YR 2005 UL http://aapgrandrounds.aappublications.org/content/14/2/21.2.abstract AB