Chronic prescription opioid use in pregnancy in the United States. Author(s): Straub L, Huybrechts KF, Hernández-Díaz S, Zhu Y, Vine S, Desai RJ, Gray KJ, Bateman BT|Journal: Pharmacoepidemiol Drug Saf|PMID: 33428239| August 2021 To evaluate chronic opioid utilization patterns during pregnancy using nationwide data from publicly and commercially insured women.