[A simple method of measuring effort].
D000293:Adolescent; D000328:Adult; D006801:Humans; D008297:Male; D008722:Methods; D010101:Oxygen Consumption; D005082:Physical Exertion; D013147:Spirometry / Q000295:instrumentation; D014692:Ventilation-Perfusion Ratio
Enkel metod för skattning av fysisk arbetstyngd.