pubmed-article:19341158 | pubmed:abstractText | We investigated the associations between hypertension status and the genotypes of four single nucleotide polymorphism (SNP) sites in four hypertension-related genes (Angiotensinogen [AGT], Angiotensin I Converting Enzyme [ACE], Angiotensinogen II receptor, subtype 1 [AGTR1], and Alpha 1-Antichymotrypsin [ACT or SERPINA3]), in an African American sample. | lld:pubmed |