BibTex format
@article{Bala:2020:10.1111/tct.13207,
author = {Bala, L and van, der Vleuten C and Freeman, A and Torre, D and Heeneman, S and Sam, AH},
doi = {10.1111/tct.13207},
journal = {The Clinical Teacher},
pages = {420--422},
title = {COVID-19 and programmatic assessment},
url = {http://dx.doi.org/10.1111/tct.13207},
volume = {17},
year = {2020}
}