BibTex format
@article{Garfield:2018:10.1136/bmjopen-2018-021764,
author = {Garfield, S and Furniss, D and Husson, F and Turley, M and Franklin, BD},
doi = {10.1136/bmjopen-2018-021764},
journal = {BMJ OPEN},
title = {Use of patient-held information about medication (PHIMed) to support medicines optimisation: protocol for a mixed-methods descriptive study},
url = {http://dx.doi.org/10.1136/bmjopen-2018-021764},
volume = {8},
year = {2018}
}