id	keyword
ajlm-2885	brucella
ajlm-2885	health
ajlm-2885	brucellosis
ajlm-2885	zambia
ajlm-2885	study
ajlm-2885	risk
ajlm-2885	antibodies
ajlm-2885	seroprevalence
ajlm-2885	patients
ajlm-2885	factors
ajlm-2885	participants
ajlm-2885	positive
ajlm-2885	province