We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDifferences in birth weight and blood pressure at age 7 years among twins.AuthorsZhang J; Brenner RA; Klebanoff MAPublicationAmerican journal of epidemiology, 2001, Vol 153, Issue 8, p779ISSN0002-9262Publication typearticleDOI10.1093/aje/153.8.779