id	keyword
alces-1937	calves
alces-1937	moose
alces-1937	milk
alces-1937	et al
alces-1937	rate
alces-1937	moose calves
alces-1937	alces
alces-1937	days
alces-1937	hand
alces-1937	temperature
alces-1937	usa
alces-1937	growth
alces-1937	body