id	keyword
bjos-8673678	oral
bjos-8673678	covid-19
bjos-8673678	case
bjos-8673678	report
bjos-8673678	doi
bjos-8673678	studies
bjos-8673678	examination
bjos-8673678	pcr
bjos-8673678	ulcer
bjos-8673678	study
bjos-8673678	lesions
bjos-8673678	taste
bjos-8673678	manifestations
bjos-8673678	patients
bjos-8673678	alteration
bjos-8673678	case report
bjos-8673678	j oral
bjos-8673678	self
bjos-8673678	disease
bjos-8673678	sars
bjos-8673678	series
bjos-8673678	xerostomia