Effects of Surgical Masks on Patients with Stable Chronic Heart Failure.
| Autor: | Danxin Meng, Yimin Li, Jin Huang |
|---|---|
| Zdroj: | Journal of the College of Physicians & Surgeons Pakistan; Jun2023, Vol. 33 Issue 6, p711-712, 2p |
| Databáze: | Complementary Index |
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