The effect of intermittent positive pressure breathing and voluntary hyperventilation upon the distribution of ventilation and pulmonary blood flow to the lung in chronic obstructive lung disease.
1966 ◽
Vol 45
(7)
◽
pp. 1221-1233
◽
1976 ◽
Vol 36
(6)
◽
pp. 597-607
1974 ◽
Vol 57
(3)
◽
pp. 395-401
◽
1976 ◽
Vol 36
(6)
◽
pp. 597-607
1973 ◽
Vol 52
(2)
◽
pp. 258???262
◽