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Adams MM, Barfield WD.Adams MM, et al. Among authors: barfield wd.JAMA. 2008 Mar 26;299(12):1477-8. doi: 10.1001/jama.299.12.1477.JAMA. 2008.PMID: 18364492No abstract available.
Patrick SW, Barfield WD, Poindexter BB; COMMITTEE ON FETUS AND NEWBORN, COMMITTEE ON SUBSTANCE USE AND PREVENTION.Patrick SW, et al. Among authors: barfield wd.Pediatrics. 2020 Nov;146(5):e2020029074. doi: 10.1542/peds.2020-029074.Pediatrics. 2020.PMID: 33106341Review.