title: Cardiovascular fitness in firefighters.
authors.forename: S N
authors.initials: SN
authors.lastname: Kales
authors.forename: D C
authors.initials: DC
authors.lastname: Christiani
mesh_terms: D000328:Adult; D002320:Cardiovascular Physiological Phenomena; D005390:Fires; D006801:Humans; D008875:Middle Aged; D009519:New York City; D010809:Physical Fitness