Switching from chlorofluorocarbon-beclomethasone dipropionate to a hydrofluoroalkane-134a beclomethasone dipropionate metered-dose inhaler: Study of patient preferences

• 作者Maurits Demedts; Robert M. Cohen; Ann C. Cline
• 卷第61卷
• 期第3期
• 印刷ISSN0011-393X
• 文件大小494.94KB
• 发表时间2000
• DOI10.1016/s0011-393x(00)80009-0