title: Physical fitness in United States and Austrian military personnel. A comparative study.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001317:Austria; D001827:Body Height; D001835:Body Weight; D006331:Heart Diseases / Q000453:epidemiology; D006801:Humans; D008297:Male; D008889:Military Personnel; D010101:Oxygen Consumption; D005082:Physical Exertion; D010809:Physical Fitness / Q000592:standards; D012907:Smoking; D014481:United States