Sexual functions in ankylosing spondylitis.
Bal S, Bal K, Turan Y, Deniz G, Gürgan A, Berkit IK, Sendur OF.
Bal S, et al. Among authors: gurgan a.
Rheumatol Int. 2011 Jul;31(7):889-94. doi: 10.1007/s00296-010-1406-5. Epub 2010 Mar 18.
Rheumatol Int. 2011.
PMID: 20238218