BibTex format
@article{Lord:2010:10.1186/1471-2466-10-41,
author = {Lord, VM and Cave, P and Hume, VJ and Flude, EJ and Evans, A and Kelly, JL and Polkey, MI and Hopkinson, NS},
doi = {10.1186/1471-2466-10-41},
journal = {BMC PULMONARY MEDICINE},
title = {Singing teaching as a therapy for chronic respiratory disease - a randomised controlled trial and qualitative evaluation},
url = {http://dx.doi.org/10.1186/1471-2466-10-41},
volume = {10},
year = {2010}
}