PubMed:4539278 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/4539278","sourcedb":"PubMed","sourceid":"4539278","source_url":"http://www.ncbi.nlm.nih.gov/pubmed/4539278","text":"[Demonstration of 2 T-lymphocyte sub-populations using reactivity to phytohemagglutinin (PHA)].\n","tracks":[]}