Effects of the long term treatment with Fenspiride upon clinical manifestations of chronic obstructive pulmonary disease
1989 ◽
Vol 139
(1)
◽
pp. 120-125
◽
2000 ◽
Vol 15
(5)
◽
pp. 878-885
◽
2010 ◽
Vol 13
(1)
◽
pp. 71-80
◽
1999 ◽
Vol 340
(25)
◽
pp. 1948-1953
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