id	keyword
iberica-370	metaphors
iberica-370	iberica
iberica-370	scientific
iberica-370	corpus
iberica-370	cells
iberica-370	discourse
iberica-370	17.qxp
iberica-370	example
iberica-370	immunology
iberica-370	types
iberica-370	iberica 17.qxp
iberica-370	abstracts
iberica-370	página
iberica-370	system