Suprascapular nerve block in chronic shoulder pain: are the radiologists better?
E M Shanahan, M D Smith, M Wetherall, C W Lott, J Slavotinek, O FitzGerald, M J Ahern
Annals of the Rheumatic Diseases Sep 2004, 63 (9) 1035-1040; DOI: 10.1136/ard.2003.015909