[Comparison of two closed-circuit methods of measuring the residual volume].
D006371:Helium; D006801:Humans; D008176:Lung Volume Measurements; D012123:Pulmonary Ventilation; D012115:Residual Volume; D012129:Respiratory Function Tests
D006371:Helium
HELIUM; RESPIRATION/function tests
Comparaison de deux méthodes de mesure du volume résiduel en circuit fermé.