BibTex format
@article{Freeman:2011:10.3399/bjgp11X588240,
author = {Freeman, GK},
doi = {10.3399/bjgp11X588240},
journal = {BRITISH JOURNAL OF GENERAL PRACTICE},
pages = {487--488},
title = {Holding relationships in general practice: What are they? How do they work? Are they worth having?},
url = {http://dx.doi.org/10.3399/bjgp11X588240},
volume = {61},
year = {2011}
}