title: Letter: Shortage specialties.
mesh_terms: D000328:Adult; D000368:Aged; D001168:Arthritis; D002908:Chronic Disease; D004739:England; D006280:Health Workforce; D006801:Humans; D008875:Middle Aged; D012046:Rehabilitation; D012216:Rheumatic Diseases; D012606:Scotland; D013038:Specialization