PMC:7143804 / 2400-2519 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7143804","sourcedb":"PMC","sourceid":"7143804","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7143804","text":" encountered at remote locations and in developing countries, it is desired that such detection equipment is portable a","tracks":[]}