BibTex format
@article{Bala:2021:10.2147/AMEP.S306372,
author = {Bala, L and Wynn-Lawrence, LS and Sam, AH},
doi = {10.2147/AMEP.S306372},
journal = {Advances in Medical Education and Practice},
pages = {251--252},
title = {Supplementation: an improved approach to question-based collaborative learning [response to letter]},
url = {http://dx.doi.org/10.2147/AMEP.S306372},
volume = {12},
year = {2021}
}