Results 301 to 303 of about 243,937 (303)
Some of the next articles are maybe not open access.

Masking the masked ball

2017
openaire   +1 more source

The B.L.B. Mask and the Meter Mask: Use of Masks in the Administration of High Concentrations of Oxygen

The American Journal of Nursing, 1944
openaire   +1 more source

Maske für Maske

openaire   +2 more sources
covid-19
humans
pandemic
female
sars-cov-2
fos: computer and information sciences
male
perceptual masking
personal protective equipment
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