Ankylosing spondylitis diagnosis in US patients with back pain: identifying providers involved and factors associated with rheumatology referral delay

作者:Deodhar Atul; Mittal Manish; Reilly Patrick; Bao Yanjun; Manthena Shivaji; Anderson Jaclyn; Joshi Avani
来源:Clinical Rheumatology, 2016, 35(7): 1769-1776.
DOI:10.1007/s10067-016-3231-z