title: Mine eyes have seen.
authors.forename: L R
authors.initials: LR
authors.lastname: Bristow
mesh_terms: D001741:Black or African American / Q000266:history; D002961:Civil Rights / Q000266:history; D006262:Health; D006304:Health Status; D049673:History, 20th Century; D006801:Humans; D008297:Male; D008875:Middle Aged; D009026:Mortality; D014481:United States