Physical fitness in New Zealand medical students.
D000293:Adolescent; D000328:Adult; D006801:Humans; D008297:Male; D009520:New Zealand; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D010809:Physical Fitness; D012907:Smoking / Q000453:epidemiology; D013337:Students, Medical