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Boas M, Frederiksen H, Feldt-Rasmussen U, Skakkebæk NE, Hegedüs L, Hilsted L, Juul A, Main KM.Boas M, et al. Among authors: frederiksen h.Environ Health Perspect. 2010 Oct;118(10):1458-64. doi: 10.1289/ehp.0901331. Epub 2010 Jul 9.Environ Health Perspect. 2010.PMID: 20621847Free PMC article.