BibTex format
@article{Crawford:2002,
author = {Crawford, MJ and Weaver, T and Rutter, D and Sensky, T and Tyrer, P},
journal = {International Review of Psychiatry},
pages = {6--11},
title = {Evaluating new treatments in psychiatry: the potential value of combining qualitative and quantitative research methods.},
volume = {14},
year = {2002}
}