title: Aging in apparently normal men.  IV.  The roentgenologic appearance of the thorax and thoracic organs.
authors.forename: W S
authors.initials: WS
authors.lastname: TIRMAN
authors.forename: J B
authors.initials: JB
authors.lastname: HAMILTON
mesh_terms: D000367:Age Factors; D000368:Aged; D000375:Aging; D006801:Humans; D008297:Male; D013909:Thorax