id	keyword
inhs-123	ducks
inhs-123	days
inhs-123	mallards
inhs-123	concentrations
inhs-123	levels
inhs-123	shot
inhs-123	zn levels
inhs-123	mean
inhs-123	weight
inhs-123	females
inhs-123	liver
inhs-123	zinc
inhs-123	fe levels
inhs-123	|ig
inhs-123	zn shot
inhs-123	et al
inhs-123	study
inhs-123	lesions
inhs-123	fe shot
inhs-123	table
inhs-123	illinois
inhs-123	natural