Nocturnal oxygen saturation and sleep quality in patients with advanced chronic obstructive pulmonary disease during treatment with moderate dose CR-theophylline
1992 ◽
Vol 43
(2)
◽
pp. 125-129
◽
2021 ◽
Vol 8
(2)
◽
1988 ◽
Vol 148
(10)
◽
pp. 2159-2163
◽
2012 ◽
Vol 20
(6)
◽
pp. 1169-1175
1988 ◽
Vol 148
(10)
◽
pp. 2159
◽