RT Journal Article SR Electronic T1 Antenatal Diagnosis of Orofacial Clefts JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 10 OP 10 DO 10.1542/gr.20-1-10 VO 20 IS 1 YR 2008 UL http://aapgrandrounds.aappublications.org/content/20/1/10.1.abstract AB