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Weber CJ, Safley S, Hagler M, Kapp J.Weber CJ, et al. Among authors: kapp j.Ann N Y Acad Sci. 1999 Jun 18;875:233-54. doi: 10.1111/j.1749-6632.1999.tb08507.x.Ann N Y Acad Sci. 1999.PMID: 10415571
Kapp JM, Hall B, Kemner A.Kapp JM, et al.Matern Child Health J. 2024 Feb;28(2):214-220. doi: 10.1007/s10995-023-03780-8. Epub 2023 Oct 17.Matern Child Health J. 2024.PMID: 37848730Free PMC article.