Identification of adults with symptoms suggestive of obstructive airways disease : validation of a postal respiratory questionnaire
Citation
Frank , T L , Frank , P I , Cropper , J A , Hazell , M L , Hannaford , P C , McNamee , R R , Hirsch , S & Pickering , C A C 2003 , ' Identification of adults with symptoms suggestive of obstructive airways disease : validation of a postal respiratory questionnaire ' , BMC Family Practice , vol. 4 , 5 . https://doi.org/10.1186/1471-2296-4-5
Rights
© 2003 Frank et al; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL. http://www.biomedcentral.com/1471-2296/4/5