id	keyword
chd-41	cancer
chd-41	alaska
chd-41	risk
chd-41	people
chd-41	health
chd-41	native
chd-41	et al
chd-41	obesity
chd-41	smoking
chd-41	use
chd-41	prevention
chd-41	par
chd-41	factors
chd-41	cancer risk
chd-41	tobacco
chd-41	cancer health
chd-41	alcohol
chd-41	inactivity