title: [Comparative study of the macroscopic changes visible by coronarography in the Negro and in the white as a function of age].
mesh_terms: D000792:Angiography; D044383:Black People; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D005007:Ethnology; D006801:Humans
keywords: ANGIOGRAPHY; CORONARY DISEASE/radiography; ETHNOLOGY