title: Interventions to treat shoulder pain. Lack of concordance between rheumatologists may render multicentre studies invalid.
authors.forename: A
authors.initials: A
authors.lastname: Bamji
mesh_terms: D006801:Humans; D007400:Interprofessional Relations; D007592:Joint Diseases / Q000628:therapy*; D015337:Multicenter Studies as Topic; D010146:Pain / Q000517:prevention & control*; D012219:Rheumatology; D012785:Shoulder Joint