id	keyword
brj-24075	et al
brj-24075	pine
brj-24075	doi
brj-24075	pinus
brj-24075	kim
brj-24075	extract
brj-24075	lee
brj-24075	article
brj-24075	kim et
brj-24075	review
brj-24075	li et
brj-24075	bark
brj-24075	extraction
brj-24075	lee et
brj-24075	antioxidant
brj-24075	needle
brj-24075	wang
brj-24075	drugs
brj-24075	pollen