id	keyword
ajlm-1432	blood
ajlm-1432	group
ajlm-1432	haemolysin
ajlm-1432	cameroon
ajlm-1432	donors
ajlm-1432	bamenda
ajlm-1432	blood group
ajlm-1432	study
ajlm-1432	prevalence
ajlm-1432	beta
ajlm-1432	alpha
ajlm-1432	transfusion
ajlm-1432	group o
ajlm-1432	participants