We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVariation between studies in reported relative risks associated with hypertension: time trends and other explanatory variables.AuthorsMarang-van de Mheen PJ; Gunning-Schepers LJPublicationAmerican journal of public health, 1998, Vol 88, Issue 4, p618ISSN0090-0036Publication typearticleDOI10.2105/ajph.88.4.618