id	keyword
eshr-8972	ppe
eshr-8972	compliance
eshr-8972	health
eshr-8972	workers
eshr-8972	equipment
eshr-8972	use
eshr-8972	factors
eshr-8972	covid-19
eshr-8972	ppe compliance
eshr-8972	articles
eshr-8972	knowledge
eshr-8972	training
eshr-8972	health workers
eshr-8972	research
eshr-8972	study
eshr-8972	pandemic
eshr-8972	availability
eshr-8972	nurses
eshr-8972	care
eshr-8972	healthcare