id	keyword
ajlm-349	method
ajlm-349	spot
ajlm-349	specimen
ajlm-349	hiv
ajlm-349	laboratory
ajlm-349	pubmed
ajlm-349	kwazulu
ajlm-349	natal
ajlm-349	south
ajlm-349	africa
ajlm-349	pcr
ajlm-349	health