Frye RE, Rossignol D, Casanova MF, Brown GL, Martin V, Edelson S, Coben R, Lewine J, Slattery JC, Lau C, Hardy P, Fatemi SH, Folsom TD, Macfabe D, Adams JB. Front Public Health. 2013 Sep 13;1:31. doi: 10.3389/fpubh.2013.00031. PMID: 24350200; PMCID: PMC3859980.