Problem of Neonatal Abstinence Syndrome Version Download 121 File Size 1.18 MB File Count 1 Create Date July 6, 2018 Last Updated July 26, 2018 Download Description Attached Files Opioids in Pregnancy. Opioids are small fat soluble compounds that can easily pass the placental and blood-brain barrier. FileActionThe_Problem_of_Neonatal_Abstinence_Syndrome.pptxDownload wiaap_wp2018-07-26T09:28:00-05:00July 6, 2018| Share This Story! FacebookXLinkedIn