Oral progesterone treatment in chronic obstructive lung disease: failure of voluntary hyperventilation to predict response.
1966 ◽
Vol 45
(7)
◽
pp. 1221-1233
◽
2005 ◽
Vol 3
(6)
◽
pp. 483-485
◽
1972 ◽
Vol 287
(4)
◽
pp. 175-177
◽