Fluoridation and the rheumatic diseases. A comparison of rheumatism in Watford and Leigh.
D005260:Female; D005457:Fluoridation; D006801:Humans; D007841:Latex Fixation Tests; D008297:Male; D011859:Radiography; D012189:Retrospective Studies; D012216:Rheumatic Diseases / Q000453:epidemiology*; D012698:Serologic Tests; D006113:United Kingdom