A comparison of methods to identify antenatal substance use within electronic health records.

Tang LA, Jeffery AD, Leech AA, Osmundson SS, Schirle L, Phillippi JC. A comparison of methods to identify antenatal substance use within electronic health records. American journal of obstetrics & gynecology MFM. 2022 Mar;4(4). 100535 p. PMID: 34808402 [PubMed] PMCID: PMC8893715 NIHMSID: NIHMS1774721.