Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDR. ALAN LEVITON COMMENTS.AuthorsLeviton, Alan; Stanton, Cynthia K.; Gray, Ronald H.SubjectsPHYSIOLOGICAL effects of caffeine; PREGNANCY; DOSE-response relationship in biochemistryPublicationAmerican Journal of Epidemiology, 1996, Vol 144, Issue 8, p800ISSN0002-9262Publication typeLetter to the EditorDOI10.1093/oxfordjournals.aje.a009008