Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí hóa học quốc tế đề tài : Psychometric characteristics of the ankylosing spondylitis quality of life questionnaire, short form 36 health survey, and functional assessment of chronic illness therapy-fatigue subscale | Health and Quality of Life Outcomes BioMed Central Open Access Psychometric characteristics of the ankylosing spondylitis quality of life questionnaire short form 36 health survey and functional assessment of chronic illness therapy-fatigue subscale Dennis A Revicki 1 Anne M Rentz1 Michelle P Luo2 Robert L Wong3 Lynda C Doward4 and Stephen P McKenna4 Address 1Center for Health Outcomes Research United Biosource Corporation Bethesda MD USA 2Formerly Abbott Laboratories Global Health Economics Outcomes Research Abbott Park IL USA 3Abbott Laboratories Abbott Immunology Parsippany NJ USA and 4Galen Research Manchester Lancashire UK Email Dennis A Revicki - Anne M Rentz - Michelle P Luo - mluo@ Robert L Wong - Lynda C Doward - ldoward@ Stephen P McKenna - smckenna@ Corresponding author Published 30 January 2009 Received 15 September 2008 Health and Quality of Life Outcomes 2009 7 6 doi 1477-7525-7-6 Accepted 30 January 2009 This article is available from http content 7 1 6 2009 Revicki et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. The authors have withdrawn this article from the public domain because the conclusions drawn may not be supported by the data. In the light of this situation BioMed Central regrets that this article is no longer available. The authors apologise to all parties for the inconvenience. Page 1 of 1 page number not for citation purposes