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LETTER TO THE EDITOR
OPEN ACCESS ‑ PEER‑REVIEWED
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COVID-19 should be a methylene blue “promoter”DOI: 10.21470/1678-9741-1-2020-0607 Braz J Cardiovasc Surg. 2020;35(4):604-605 |
ISSN: 1678-9741 - Open Access