@article{Fletcher_2006, title={Patient education in asthma: a survey of physicians’ knowledge of the principles and implementation of self management in practice}, volume={136}, url={https://smw.ch/index.php/smw/article/view/643}, DOI={10.4414/smw.2006.11377}, number={3536}, journal={Swiss Medical Weekly}, author={Fletcher, M}, year={2006}, month={Sep.}, pages={561–565} }