BibTex format
@article{Sever:2020:10.1136/bmj.m3667,
author = {Sever, P},
doi = {10.1136/bmj.m3667},
journal = {BMJ-BRITISH MEDICAL JOURNAL},
title = {OBITUARY Michael Schachter},
url = {http://dx.doi.org/10.1136/bmj.m3667},
volume = {370},
year = {2020}
}