PMC:4331684 / 29968-29995 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4331684","sourcedb":"PMC","sourceid":"4331684","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4331684","text":"4:   Update B using Eq.(21)","tracks":[]}