title: Sibling aggregation of blood pressure: nature or nurture?
mesh_terms: D001794:Blood Pressure; D002648:Child; D002675:Child, Preschool; D005190:Family; D005260:Female; D005838:Genotype; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D012931:Social Environment; D014427:Twins