PubMed:7167808 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/7167808","sourcedb":"PubMed","sourceid":"7167808","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/7167808","text":"beta-Lactam antibiotics--problems and solutions.\n","tracks":[]}