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Use of nonprescription medicines by patients with COPD: a survey in Chongqing Municipality, China |
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| Authors: | Cao Guoqiang Li Jing Li Lian Li Haidong Wang Fang Wang Hucheng Zhang Lin |
| Affiliation: | Department of Respiratory Disease, Research Institute of Surgery, Daping Hospital, the Third Military Medical University, Chongqing, China. cgq1963@163.com |
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| 本文献已被 PubMed 等数据库收录！ | |