Cardiopulmonary Physiology Effects of Wearing a Surgical Mask Versus an N95 Respirator in Patients with COPD during Walking: a Randomized Crossover Controlled Trial
Background During the COVID-19 pandemic, wearing masks and maintaining social distancing have become common personal protective measures. However, there is little research on alterations in cardiopulmonary function of patients with chronic obstructive pulmonary disease (COPD) after wearing different...
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| Format: | Article |
| Language: | zho |
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Chinese General Practice Publishing House Co., Ltd
2023-08-01
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| Series: | Zhongguo quanke yixue |
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| Online Access: | https://www.chinagp.net/fileup/1007-9572/PDF/zx20220768.pdf |