id	keyword
chd-108	cancer
chd-108	prostate
chd-108	men
chd-108	prostate cancer
chd-108	nigeria
chd-108	participants
chd-108	health
chd-108	study
chd-108	cameroon
chd-108	cap
chd-108	knowledge
chd-108	research
chd-108	diet
chd-108	factors
chd-108	university