Results 291 to 300 of about 271,979 (316)
Some of the next articles are maybe not open access.

The Mask

Academic Pediatrics, 2013
openaire   +2 more sources

Face Masks in the New COVID-19 Normal: Materials, Testing, and Perspectives

Research, 2020
Ming Hui Chua   +2 more
exaly  

OXYGEN MASKS

The Lancet, 1983
P K, Barnes, S L, Hill
openaire   +2 more sources

Electrospun Nanofibers-Based Face Masks

Advanced Fiber Materials, 2020
Mike Tebyetekerwa   +2 more
exaly  

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