Long-Term Treatment of Chronic Bronchitis with Positive Expiratory Pressure Mask and Chest Physiotherapy
1959 ◽
Vol 103
(3)
◽
pp. 345
◽
Keyword(s):
1976 ◽
Vol 9
(5-6)
◽
pp. 393-396
◽
Keyword(s):
2001 ◽
Vol 120
(5)
◽
pp. A115-A115
◽
2004 ◽
Vol 171
(4S)
◽
pp. 424-424
◽
2006 ◽
Vol 5
(1)
◽
pp. 127-127
Keyword(s):