A double-blind comparative trial between two sustained-release theophylline preparations with individual doses in asthmatic in-patients
1993 ◽
Vol 10
(4)
◽
pp. 277-289
◽
Keyword(s):
1983 ◽
Vol 77
◽
pp. 66-70
◽
Keyword(s):
1990 ◽
Vol 85
(3)
◽
pp. 618-626
◽