id	keyword
mkg-8419	sle
mkg-8419	lesions
mkg-8419	lupus
mkg-8419	systemic
mkg-8419	erythematosus
mkg-8419	patients
mkg-8419	disease
mkg-8419	mucosa
mkg-8419	examination
mkg-8419	palate
mkg-8419	treatment
mkg-8419	crust